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Winterthur Gas X40-B, Maintenance Manual

The Winterthur Gas X40-B Maintenance Manual is a valuable resource for maintaining optimal performance of your gas-powered device. Easily downloadable and free, this comprehensive manual provides step-by-step instructions, troubleshooting tips, and maintenance guidelines. Download the manual from manualshive.com to ensure seamless operation and extend the lifespan of your product.

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Maintenance

2708

−

3/A1

Winterthur Gas & Diesel Ltd.

 1/ 2

Cylinder Cover

Machining of Sealing Surface for Injection Valve

Tools:

1 Overhaul device

94270

1 Profil cutter

94270A

1 Ring spanner AF22

94002

−

22

1.

General

The sealing face in the cylinder cover is a metallic seal. Thus, this sealing face must

be clean and have no damage.

2.

Sealing Face 

−

 Machining

You use the cutting device (94270) to repair sealing faces that are dirty, or have light

damage.
1) Apply Molykote G-paste to the running surface (RS, 

Fig. 1

).

2) Apply tacky grease to the profile cutter (94270A). This will make sure that

shavings do not fall into the combustion chamber.

3) Make sure that the two set screws (4) are tight.
4) Carefully put the cutting device (94270) and the profile cutter (94270A) into the

valve bush (2) in the cylinder cover (3).

5) Attach the guide flange (1) to the valve bush (2) with the two screws (5).
6) Put a ring spanner AF22 (94002

−

22) on the top of the cutting device (94270).

7) Push down lightly with your hand on the cutting device (94270) and use the ring

spanner AF22 (94002

−

22) to turn the profile cutter (94270A).

8) Remove only the sufficient quantity of material to get a satisfactory seating area.

2016

Summary of Contents for X40-B

Page 1: ...al X40 B Issue 002 2020 05 Winterthur Gas Diesel Ltd Schützenstrasse 3 Tel 41 0 52 264 8844 Winterthur Gas Diesel AG P O Box 414 8401 Fax 41 0 52 264 8866 Winterthur Gas Diesel S A Winterthur Switzerland www wingd com ...

Page 2: ... the copyright holder Winterthur Gas Diesel Ltd makes no representation warranty express or implied in this publication and assumes no responsibility for the correctness errors or omissions for informa tion contained herein Information in this publication is subject to change without notice NO LIABILITY WHETHER DIRECT INDIRECT SPECIAL INCIDENTAL OR CONSEQUEN TIAL IS ASSUMED WITH RESPECT TO THE INF...

Page 3: ...essure Control Valve Manual relase Valve Clean New document added x 9403 5 A1 2018 02 WinGD Input Tools List Pge 2 Tool nos for AF36 and AF46 changed Pge 26 Tube 94581D removed Tredo joint 94934J added Pge 26 Tool 94929 move to Special Recommended Tools on Pge 29 x Date of publication 2018 02 ToC 2020 WinGD Input ToC New Title Added 2722 1 A2 x 0380 1 A1 2020 WinGD Input Maintenance Schedule Inspe...

Page 4: ...r Starting Air Crankshaft Connecting Rod and Piston Cylinder Liner and Cylinder Cover Bedplate and Tie Rod General Information Supply Unit Injection and Exhaust Valve Control Scavenge Air Receiver and Auxiliary Blower Cylinder Lubrication Piping Crank Angle Sensor Unit Tools ...

Page 5: ... Connecting Rod 14 15 Piston Cooling and Crosshead Lubricating Link 16 17 Piston and Piston Rings 18 19 Driving Wheels for Supply Unit 20 21 Supply Unit 22 23 Tightening Values of Important Screwed Connections 0352 1 A1 of Standard Screwed Connections 0352 2 A1 Masses Weights Individual Components per Piece in kg 0360 1 A1 Maintenance Schedule Inspection and Overhaul Intervals Guidelines 0380 1 A1...

Page 6: ...djusting 2722 1 A1 Injection Valve Installation of Injection valve with FAST 2722 1 A2 Starting Air Valve Removal Fitting and Dismantling Grinding in Assembling 2728 1 A1 Relief Valve for Cylinder Cover 2745 1 A1 Exhaust Valve Removal and Fitting of Exhaust Valve Replacing of Elastic Bolts 2751 1 A1 Dismantling and Assembling 2751 2 A1 Replacing and Grinding the Valve Seat 2751 3 A1 Grinding the S...

Page 7: ... 1 A1 Supply Unit Injection and Exhaust Valve Control Group 5 Supply Unit Servo Oil Pump Removal and Fitting 5551 1 A1 Gear Wheel Safety Device to Servo Oil Pump Removal and Fitting 5551 2 A1 Fuel Pump Removal and Fitting 5556 1 A1 Gear Wheel Safety Device to Fuel Pump Removal and Fitting 5556 2 A1 Fuel Rail Flow Limiting Valve and Normally Open Valve 5562 1 A1 Pressure Control Valve 5562 2 A1 Fue...

Page 8: ...ng and Fitting of Rising Pipe Package 8752 1 A1 Crank Angle Sensor Unit Tools Group 9 Crank Angle Sensor Unit Replacement of Proximity Sensor 9223 1 A1 Tools Explanation 9403 1 A1 Hydraulic Jacks Tools and Pumps Arrangement and Application 9403 2 A1 Hydraulic Pre tensioning Jacks Storing Servicing and Maintenance 9403 3 A1 General Application Instructions 9403 4 A1 Tool List 9403 5 A1 Standard Too...

Page 9: ...ing 4 5 Crosshead Guide 6 7 Cylinder Liner 8 9 Piston Rod Gland 10 11 Exhaust Valve 12 13 Top and Bottom End Bearings to Connecting Rod 14 15 Piston Cooling and Crosshead Lubricating Link 16 17 Piston and Piston Rings 18 19 Driving Wheels for Supply Unit 20 21 Supply Unit 22 23 Tightening Values of Important Screwed Connections 0352 1 A1 of Standard Screwed Connections 0352 2 A1 Masses Weights Com...

Page 10: ...Intentionally blank ...

Page 11: ...r maintenance and operation must be serviceable and in good condition The extent of all supplies and services is set exclusively to the related supply contract 3 Data The specifications and recommendations of the classification societies which are essential for the design are included in this manual The data instructions graphics and illustrations etc in this manual are related to drawings from Wi...

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Page 13: ...ot manufactured in accordance with production drawings from Winterthur Gas Diesel Ltd The Maintenance Manual has the primary data that follow D General Guidelines for Maintenance These give recommendations about precau tions and applicable procedures D Clearance tables tightening values of screwed connections masses weights These give data about usual and maximum permitted clearances engine compo ...

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Page 15: ... END DRIVING END Thrust Bearing Pads FUEL SIDE EXHAUST SIDE Rail Unit Clockwise Rotation Counterclockwise Rotation Supply Unit Turbocharger Cylinder Numbers Auxiliary Blower 2 WCH00958 Main Bearing Numbers Auxiliary Blower 1 1 1 2 3 4 5 6 5 4 3 7 Fig 1 Outline View 2016 General ...

Page 16: ...d 2 2 Servo Oil Pump 1 Fuel Pump 1 Fuel Pump 2 Servo Oil Pump 2 DRIVING END WCH00552 FUEL SIDE WCH00887 Crank Angle Sensor Unit I Proximity Sensors ZS5124C WCH00636 ZS5123C II II I Fig 2 Engine Control System Parts 2016 Engine Control System Parts ...

Page 17: ... personnel must know the health and safety data and environment protection data related to the operation and maintenance of diesel engines D All personnel must know the dangers functions and operation of cranes and lifting devices D The safety officer must make sure that all precautions are done to prevent dangerous conditions D The operator must select a supervisor to give work tasks to each pers...

Page 18: ...ronic units Before you start the maintenance on the engine specially the running gear do the procedure that follows 1 Close the shut off valves on the starting air bottles 2 Close all the shut off valves in the control air supply unit 3 Open the drains on each starting air bottle to release all the pressure 4 On the starting air shut off valve operate the handwheel to move the shut off valve to th...

Page 19: ...st be sufficient for the parts to be lifted D The engine room crane D Lifting tools ropes slings and chains You must make sure that the lifting equipment is correctly attached the the item i e balanced to make sure that the equipment does not tilt or fall For more data refer to 0012 1 and 0360 1 Use wood leather or guards between the item and the rope or chain to give protection to sharp edges mat...

Page 20: ...the same or more than that given in 0330 1 Clearance Tables the parts must be replaced 11 Use spare parts from the spares stock on board When you order new parts get the code numbers and description from the Spare Parts Catalog 12 When you tighten nuts bolts or screws make sure that you do not cause damage to the thread Turn the nut bolt or screw with your hand until the metal parts touch Use only...

Page 21: ...ols and equipment Replace damaged equipment with serviceable items For the safe and correct operation of the engine room crane it is recommended that you do as follows D Make sure that you know the weight of the load D Find the centers of the load D Use only the applicable equipment D Make sure that you correctly attach and remove the the equipment 2 Equipment 2 1 Wire Rope Slings The WLL of the w...

Page 22: ... deformation etc D Is correctly attached D The seating surfaces fully touch i e turned fully in D Is in the correct position 1 The full load is permitted only as shown see Table 1 Distance rings can be used if necessary Also you must make sure that you D Do not apply an angle of more than 45 D Do not apply a lateral load Note If there are through holes put a washer on the opposite side under the n...

Page 23: ...ed D You use the star profile wrench to tighten the inner screw do not use an exten sion D The seating surfaces fully touch i e the inner screw is turned fully in D The ring can freely turn D Before you attach a load align the ring with the direction of the force Note Do not apply a lateral load to the eye bolt DIRECTION OF FORCE Ring Star profile Wrench Inner Screw 013 444 05 DIRECTION OF FORCE D...

Page 24: ...CTION OF FORCE DIRECTION OF FORCE DIRECTION OF FORCE I II III Fig 2 RUD Swivel Lugs 2 5 Shackles CAUTION Damage Hazard If tools are used together e g beams with shackles RUD eye bolts or RUD swivel lugs and ropes etc it is always the weakest part which has the maximum lifting capacity Note For more data refer to 9403 5 Tool List Use only shackles that have the standards given in American Standard ...

Page 25: ...ion Fig 3 Strand Angles Note A large angle between the strands gives more tension A small angle be tween the strands give less tension Put a flat piece of softwood between the sling and the component to prevent movement of the load e g pipes shafts etc Use a wooden pallet or thick cloth to prevent damage to slings ropes etc Sharp edges can cut steel cables Make sure that you can always keep contro...

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Page 27: ...olumns Maximum Clearance Dimension are the possible results after a long period of operation The differences in the clearances must not be less than or more than those given On components where the clearance is adjustable changed thickness of shims discs spacers etc the values must be those given in Usual Clearance Where this is not possible you must replace worn parts with standard new parts or r...

Page 28: ...Maintenance 0330 1 A1 Winterthur Gas Diesel Ltd 2 23 Crankshaft and Thrust Bearing 2 1 WCH00461 Fig 1 Fig 2 2016 Clearance Table ...

Page 29: ... No Description Measured Direction Nominal Dimension usual new mm Maximum Clearance Dimension because of wear mm 1203 1224 Thrust Bearing Thrust bearing pad thickness 65 0 5 0 6 1 Thrust bearing clearance axial total 0 8 1 3 2 2 Thrust bearing pad lateral clearance total 6 2016 Clearance Table ...

Page 30: ...Maintenance 0330 1 A1 Winterthur Gas Diesel Ltd 4 23 Crankshaft and Main Bearing MAIN BEARING No 1 MAIN BEARING No 2 AND FOLLOWING 1 1 2 3 WCH00459 Fig 3 Fig 4 2016 Clearance Table ...

Page 31: ...cause of wear mm 1132 Main bearing No 1 Crankshaft outer 490 0 0 07 Main bearing inner 490 1 Bearing clearance vertical 0 25 0 50 0 6 1132 Main bearing No 2 and following Crankshaft outer 490 0 0 07 Main bearing inner 490 1 Bearing clearance vertical 0 15 0 40 0 5 All main bearing clearances are only applicable with tie rods and main bearing elastic bolts tightened 2016 Clearance Table ...

Page 32: ...Maintenance 0330 1 A1 Winterthur Gas Diesel Ltd 6 23 Crosshead Guide 2 1 FUEL SIDE WCH00464 4 Fig 5 3 5 7 6 8 2016 Clearance Table ...

Page 33: ... 2 Guide shoe transverse 730 0 20 0 30 3 Guide way clearance 0 20 0 95 1 50 4 Guide rail longitudinal 433 5 434 3 5 Guide rail lateral clearance 0 52 1 68 2 15 6 Guide shoe lateral clearance 0 20 0 60 0 90 7 Crosshead pin outer 380 0 0 036 Guide shoe bearing bore inner 380 0 084 0 050 8 Bearing clearance radial 0 05 0 12 0 15 For measuring of clearances see instructions in 3326 1 Clearance 3 is on...

Page 34: ...Maintenance 0330 1 A1 Winterthur Gas Diesel Ltd 8 23 Cylinder Liner Fig 6 WCH03595 I II WCH03596 II II 1 2 3 4 Fig 7 WCH03594 I 5 approx 148 188 mm 2016 Clearance Table ...

Page 35: ... on cylinder cover Water guide jacket Ø 0 5 0 3 600 1 Clearance total 0 25 0 45 Water guide jacket Ø 590 1 1 0 9 2 Clearance total 0 55 0 75 2124 Water guide jacket on cylinder liner Water guide jacket Ø 585 1 2 1 3 Clearance total 0 6 0 8 Water guide jacket Ø 595 0 8 0 6 4 Clearance total 0 4 0 6 2124 Cylinder liner 5 Cylinder liner bore radial 400 0 140 0 402 85 Pay attention to measuring point ...

Page 36: ...ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ ÇÇÇÇ 1 4 5 6 6 6 6 1 3 2 ÇÇ ÇÇ WCH00467 Fig 8 Fig 9 2016 Clearance Table ...

Page 37: ...of wear mm 2303 Piston rod gland 1 Ring width radial 23 min 19 2 Ring width radial 18 min 16 2 3 Ring width radial 5 min 3 20 4 Ring clearance axial 0 05 0 19 0 40 5 Ring clearance axial 0 05 0 13 0 35 6 Ring clearance axial 0 08 0 14 0 35 Ring wear The differential value between nominal dimension and max wear is equal for all rings i e also for undersize rings 2016 Clearance Table ...

Page 38: ...Maintenance 0330 1 A1 Winterthur Gas Diesel Ltd 12 23 Exhaust Valve 1 3 L 2 3 L 3 2 1 VALVE SPINDLE GUIDE BUSH L LENGTH CHROMIUM LAYER WCH03597 WCH00469 Fig 10 Fig 11 2016 Clearance Table ...

Page 39: ...on Measured Direction Nominal Dimension usual new mm Maximum Clearance Dimension because of wear mm 2754 Exhaust valve spindle 1 Spindle outer 39 0 115 0 14 38 50 2751 Guide bush 2 Bore inner 39 0 025 0 39 25 3 Bore inner 39 0 025 0 39 75 Pay attention to measuring point 2016 Clearance Table ...

Page 40: ...Maintenance 0330 1 A1 Winterthur Gas Diesel Ltd 14 23 Top and Bottom End Bearings to Connecting Rod 10 mm 10 mm 10 mm 10 mm 5 6 5 6 2 3 2 3 1 4 WCH00470 Fig 12 2016 Clearance Table ...

Page 41: ... outer 380 0 0 036 Bearing inner 380 1 Bearing clearance vertical 0 2 0 5 0 8 2 Lateral clearance total 0 25 0 45 3 Lateral clearance total 0 15 0 4 3303 Bottom end bearing Crankshaft outer 490 0 0 07 Bearing inner 490 4 Bearing clearance vertical 0 2 0 5 0 8 5 Lateral clearance total 0 3 0 6 6 Lateral clearance total 0 3 0 6 Pay attention to measuring point For measuring clearances 1 the crank mu...

Page 42: ...Maintenance 0330 1 A1 Winterthur Gas Diesel Ltd 16 23 Piston Cooling and Crosshead Lubricating Link 5 5 4 4 1 2 5 3 5 3 1 WCH00508 Fig 13 Fig 14 2016 Clearance Table ...

Page 43: ...rection Nominal Dimension usual new mm Maximum Clearance Dimension because of wear mm 3603 Piston cooling and crosshead lubricating link Pin outer 40 0 025 0 05 1 Bearing clearance radial 0 025 0 075 0 15 2 Bearing width 92 3 Lateral clearance total min 2 0 4 Bearing width 93 0 2 0 5 Lateral clearance total min 1 0 2016 Clearance Table ...

Page 44: ...Maintenance 0330 1 A1 Winterthur Gas Diesel Ltd 18 23 Piston and Piston Rings 8 8 1 10 2 9 5 3 4 6 7 B A B A DESIGN WITH THREE PISTON RINGS Fig 15 2016 Clearance Table ...

Page 45: ...epth radial 15 0 2 0 3425 Piston rings Height of the uppermost ring vertical 14 0 0 03 Height of the two lower rings vertical 9 0 0 03 Point A Point B 3425 6 Ring clearance vertical 0 33 0 41 0 63 0 80 7 Ring clearance vertical 0 28 0 36 0 58 0 75 8 Ring width radial 14 0 0 25 3403 Piston skirt 9 Skirt outer 399 4 0 0 1 min 398 4 3403 Piston rod 10 Rod outer 150 0 043 0 083 min 149 50 Used piston ...

Page 46: ...Maintenance 0330 1 A1 Winterthur Gas Diesel Ltd 20 23 Driving Wheels for Supply Unit 5 1 2 3 4 WCH00471 WCH00588 Fig 16 Fig 17 2016 Clearance Table ...

Page 47: ...ew mm Maximum Clearance Dimension because of wear mm 4104 Intermediate wheel 1 Shaft outer 160 2 Bearing clearance vertical 0 082 to 0 147 0 23 3 Axial clearance total 0 6 to 1 1 1 5 4 Tooth backlash 0 16 to 0 30 0 33 5 Tooth backlash 0 23 to 0 38 0 41 This clearance can only be measured when the intermediate wheel is disassembled 2018 02 Clearance Table ...

Page 48: ...Maintenance 0330 1 A1 Winterthur Gas Diesel Ltd 22 23 Supply Unit 3 2 1 SERVO OIL PUMP FUEL PUMP VIEW FROM DRIVING END 4 5 WCH00509 WCH00510 Fig 18 Fig 19 2016 Clearance Table ...

Page 49: ...ured Direction Nominal Dimension usual new mm Maximum Clearance Dimension because of wear mm 5552 1 Pinion outer 100 0 0 022 2 Bearing clearance radial 0 090 0 172 0 25 3 Axial clearance total 0 30 0 65 0 85 5556 4 Tooth backlash 0 12 0 23 0 25 5 Tooth backlash 0 12 0 23 0 25 2016 Clearance Table ...

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Page 51: ...values in brackets are to be used for comparison only When you use other hydraulic jacks the applicable pressure in bar must be calculated in relation to the effective jack piston surface Conversion factor 1 Nm 0 102 mkp 1 bar kp cm2 D The applicable lubricant must be applied to threads and seating surfaces if no other instructions are given D Bostik Findley Inc USA is manufacturer of Never Seez N...

Page 52: ...Maintenance 0352 1 A1 Winterthur Gas Diesel Ltd 2 6 WCH3776 2016 Tightening Values of Important Screwed Connections ...

Page 53: ...Maintenance 0352 1 A1 Winterthur Gas Diesel Ltd 3 6 WCH3776 2016 Tightening Values of Important Screwed Connections ...

Page 54: ...Maintenance 0352 1 A1 Winterthur Gas Diesel Ltd 4 6 WCH3776 2016 Tightening Values of Important Screwed Connections ...

Page 55: ...Maintenance 0352 1 A1 Winterthur Gas Diesel Ltd 5 6 WCH3776 2016 Tightening Values of Important Screwed Connections ...

Page 56: ...Maintenance 0352 1 A1 Winterthur Gas Diesel Ltd 6 6 WCH3776 2016 Tightening Values of Important Screwed Connections ...

Page 57: ...NEVER SEEZ NSBT8 is used the torque value must be decreased by 20 of the values given in the table These torques values do not apply to turbocharger installations Refer to the documents of the turbocharger manufacturer for the correct torque values Standard thread Grade 8 8 Fine thread Grade 8 8 Torque Value Nm M3 M3 x 0 35 0 9 M4 M4 x 0 5 2 1 M5 M5 x 0 5 4 2 M6 M6 x 0 75 7 2 M8 M8 x 1 18 M10 M10 ...

Page 58: ...Clean the tap hole and the area where the elastic stud will be installed 7 If necessary apply an adhesive primer to the shank of the elastic stud Make sure that no adhesive primer goes on to the threads 8 Use only a stud driver or two nuts locked together to fully install the stud into the tap hole 9 Torque the elastic stud to the applicable value given in the table below TORQUE VALUES FOR ELASTIC...

Page 59: ...elated manufacturer s instructions to mix and apply the jointing compounds hardeners and adhesive primers Materials from other manufacturers are permitted but must have the qualities given below D The materials must not contain acid D The materials must be resistant to oil marine diesel oil heavy fuel oil and water at a temperature of 100_C D A short age hardening time is necessary i e not more th...

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Page 61: ...e rod 47 5 2 2105 Elastic bolt in cylinder block 11 2124 Cylinder liner 1123 2130 Top water guide jacket Bottom water guide jacket 35 7 38 0 2303 Piston rod gland 47 2 2708 Elastic bolt for valve cage x3 Cylinder cover without valves 4 35 484 2722 Injection valve x2 12 9 2728 Starting air valve 7 3 2751 Exhaust valve 218 2754 Exhaust valve spindle 17 9 3 3103 Balance weight on crankshaft 248 to 30...

Page 62: ... lever to piston cooling and crosshead lubrication 31 4 4 4106 Gear wheel on crankshaft 350 4121 Intermediate wheel for supply unit Bearing pair 252 35 5 4325 Starting air shut off valve 40 8 5 5551 Servo oil pump 121 5552 Supply unit without pumps 126 5556 Fuel pump 135 5612 Exhaust valve control unit 16 2 6 6506 Turbocharger ABB A165 ABB A170 2000 3000 6545 Auxiliary blower with electric motor E...

Page 63: ...ated service life bedplate foundation bolts 12000 30000 replacement recommended Engine lifetime Crankcase Visual examination 100 Op h after maintenance 1500 to 3000 1132 2 Main bearing Bearing shell inspection is only necessary if the bearing clearances crankshaft deflection Wire check oil analysis or crankcase inspection shows too much damage or worn areas Do a check of the bearing clearances ref...

Page 64: ...g ring condition each piston removal 2124 3 Remove unwanted material in the bore each piston removal Dress the lubricating grooves as necessary Clean scavenge ports and dress their edges Estimated service life Cylinder liner as necessary Up to 90000 2138 1 Lubricating quill Do a function and tightness check Do a check of the non return valves each piston removal 2303 1 Piston rod gland Clean rings...

Page 65: ...eck of the of the solenoid valve Do an overhaul of the solenoid valve 6000 18000 Estimated service life Starting valve Engine lifetime 2745 1 Relief valve to cylinder cover Do a check of the blow off pressure as necessary 2751 1 to Exhaust valve Do a general inspection of valve housing valve spindle and valve seat without disassembly of the exhaust valve each piston removal 2751 4 Look for worn ar...

Page 66: ...0 Check screwed connections first time after one year if necessary tighten again 12000 Connecting rod bearings Do a check of the bearing clearances refer to 0330 1 6000 Use wire to do a check of the bottom edge 6000 3303 2 Do a inspection of the bottom end bearing only necessary if the bearing clearance wire check oil analysis or crankcase inspection shows worn areas or damage At indications of da...

Page 67: ...ondition Clean the piston underside as necessary 1500 to 3000 Make sure that the drains are not blocked 1500 to 3000 3425 1 Piston rings Measure the thickness of chrome ceramic layer Replace piston rings refer to the remaining coating thickness 1500 to 2000 18000 to 30000 condition based Estimated lifetime Piston rings 18000 30000 4 Start interlock Do a check of the electrical and pneumatic interl...

Page 68: ...1 3000 Remove the PCV and a pressure check Do a general overhaul 6000 Only necessary if the PCV becomes defective Estimated service life PCV Engine lifetime 5562 2 Fuel overpressure safety valve relief valve Do a functional check on the test bench 24000 to 36000 5564 1 Flow limiting valve Do an inspection and clean the piston running surface Renew flow limiting valve 12000 48000 Servo oil rail Rep...

Page 69: ... to the Operation Manual 6510 1 as necessary 6545 1 Auxiliary blower Clean impeller and casing 24000 to 36000 Replace ball bearing 24000 to 36000 6606 1 Scavenge air cooler Clean the scavenge air cooler air side during operation weekly at first then later if a p pressure decrease through the SAC increases compared to the shop test value at same engine load refer to the Operation Manual 6606 1 as n...

Page 70: ...om the cylinder lubricating system as necessary 8 8135 1 Exhaust Waste Gate LLT During a longer operation period at low engine load manually open the butterfly valve a minimum of one time each week refer to the Operation Manual 8135 1 General inspection In accordance with the instructions of the valve manufacturer Starting air piping Drain remove water before and after every manoeuvring period Pre...

Page 71: ...ne time each year In accordance with the manufacturer s instructions The indicated maintenance intervals must be taken as guidance and can be different The correct intervals are related to the data below These intervals can be extended or decreased 1 Environmental and operation conditions 2 Heavy fuel oil and lubricating oil qualities refer to the Operation Manual 0710 1 and 0750 1 3 Engine load 4...

Page 72: ...Intentionally blank ...

Page 73: ...1 2 Engine Cross Section and Longitudinal Section 1 Cross section 6420 1 3206 1 5556 1 4104 1 WCH00935 1112 1 4104 2 8752 1 8447 1 8460 1 6545 1 5551 1 3326 1 3326 2 8135 1 VIEW FROM DRIVING END WCH00937 5562 1 5612 1 4325 1 Fig 1 Cross Section 2016 ...

Page 74: ...6 2303 1 1132 2 4104 3 2751 1 to 2751 4 2708 1 to 2708 3 3140 1 3303 2 to 3303 4 3130 1 3130 2 1224 1 1132 1 1203 1 6606 1 6708 1 8733 1 2138 1 7218 1 3425 1 3403 1 to 3403 4 1903 1 2124 1 to 2124 3 2722 1 Fig 2 Longitudinal Section Engine Cross Section and Longitudinal Section 2016 ...

Page 75: ...nsion 1132 1 A1 Main Bearing Removal and Installation 1132 2 A1 Thrust Bearing Axial Clearance Checks 1203 1 A1 Thrust Bearing Pads Removal and Installation 1224 1 A1 Engine Stays with Friction Shims Tension Checks 1715 1 A1 Hydraulic Engine Stays Oil Pressure Checks 1715 1 A2 Tie Rod Tension Checks and Replacement Procedure 1903 1 A1 Winterthur Gas Diesel Ltd X40 B MM 2016 ...

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Page 77: ...eneral You must do a pre tension check of the foundation bolts elastic bolts at longer intervals e g during overhauls refer to 0380 1 In the area of the thrust bearing the bedplate can be attached with the elastic bolts 1 Fig 1 and thrust sleeves 3 For the remaining areas the short thrust sleeves 10 are installed as shown in Fig 2 Note Read the data in 9403 4 for the hydraulic pre tensioning jacks...

Page 78: ...Close the vent screw 8 10 Operate the HP oil pump 94931 to apply a pressure of 1500 bar to the foundation bolt 6 Keep the pressure constant Note Do not move the piston 1 of the pre tensioning jack 94145 above the red groove 2 11 Use a feeler gauge to do a check for clearance through the slot 4 between the nut 7 and the sleeve 5 12 If there is a clearance do step a to step c If there is no clearanc...

Page 79: ...Maintenance 1112 1 A1 Winterthur Gas Diesel Ltd 3 5 Fig 3 94934A 94931 9 94934A 012 949 05 94935 1 3 2 6 5 8 7 4 94005 6 X WCH03608 2016 Bedplate and Thrust Bearing ...

Page 80: ...31 5 Open the vent screw 8 6 Close the relief valve 9 7 Operate the HP oil pump 94931 until oil that has no air flows from the vent screw 9 8 Close the vent screw 8 9 Operate the HP oil pump 94931 to get a pressure of 1530 bar Note Do not move the piston 1 of the pre tensioning jack 94145 above the red groove 2 10 Turn the nut 8 back one turn 11 Open the relief valve 10 to release the pressure to ...

Page 81: ...ndation bolts metal and synthetic in two steps as follows 1 Attach the pre tensioning jack 94145 as given in paragraph 2 step 1 to step 9 2 Apply a pressure of 600 bar to the foundation bolt 3 Apply a pressure of 1500 bar to the foundation bolt Keep the pressure constant 4 Refer to paragraph 2 and do step 11 to step 14 ...

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Page 83: ... Note Do not install the thrust device 94110 Note Read the data in 9403 4 General Application Instructions for Pre tensioning Jacks 2 Pre tensioning Jacks Install 1 Put the double pre tensioning jacks 94114 in position on the elastic bolts 4 2 Turn the round nuts 12 up and move the tension sleeves 6 on to the elastic bolts 4 3 Open all vent screws 2 4 Turn the round nuts 12 to push the pistons 11 ...

Page 84: ...42 3 When oil that has no air flows out close the vent screws 2 Fig 1 on the pre tensioning jacks 4 Operate the hydraulic unit until a pressure of approximately 1530 bar shows Note Do not move the pistons 7 11 of the pre tensioning jack above the red groove 10 5 Use the rod 94005 6 to turn back the nuts 4 approximately turn 6 Stop the hydraulic unit 94292 and release pressure to zero 7 Loosen the ...

Page 85: ...05 4 to tighten all the round nuts until they are tight Note Make sure that there is no clearance between main bearing girder 2 Fig 2 and the main bearing cover 1 y x 013 023 05 TIGHTENING ANGLE 1ST STEP 2ND STEP y x 1 Fig 3 7 On the hydraulic unit 94942 decrease the pressure to zero 8 Remove the double pre tensioning jacks 94114 9 Make sure that all round nuts are turned to approximately the same...

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Page 87: ...1 Removal 3 5 Main Bearing Cover No 2 to No Removal 5 5 1 Preparation 5 5 2 Removal 5 6 Main Bearing Shell Removal 7 6 1 Hydraulic Jacks Installation 7 6 2 Crankshaft Lift 8 6 3 Bearing Shell No 1 Removal 9 6 4 Bearing Shell No 2 to No Removal 11 7 Main Bearing Shells Inspection 12 8 Bearing Shell and Bearing Cover Installation 13 8 1 Bottom Bearing Shell Installation 13 8 2 Top Bearing Shell 14 8...

Page 88: ...check of the bearing clearance refer to 0330 1 Record the clearance 8 Attach the eye bolt EB1 to the column in the position shown 9 Attach the manual ratchet H2 to the eye bolt EB1 3 Thrust Device Install WARNING Injury Hazard Do not use the thrust device 94110 as a lifting device Injury to personnel can occur CAUTION Damage Hazard Use the thrust device 94110 only for the removal of the main beari...

Page 89: ... HP oil pump 94931 8 Refer to 9403 2 to connect the HP hose 94935 and the pressure gauge 9 Operate the HP oil pump until oil that has no air flows out 10 Close the vent screw 5 11 Operate the the HP oil pump 94110 to get a pressure of 1500 bar 12 Tighten the special screw 7 to lock the piston 6 13 On the HP oil pump operate the relief valve to release the pressure 14 Disconnect the HP hose from th...

Page 90: ... Connect the HP hoses 94935 Fig 4 to the connection 1 on the hydraulic ram 2 and the HP oil pump 94931 9 Refer to 9403 2 to connect the HP hose 94935 and the pressure gauge 10 Operate the the HP oil pump 94110 to get a pressure of 1530 bar 11 Loosen the special screw 7 to unlock the piston 6 12 On the HP oil pump operate the relief valve to release the pressure 13 Disconnect the HP hose from the c...

Page 91: ... the thrust device 94110 to the applicable main bearing refer to paragraph 3 5 2 Removal 9 Attach the eye bolt EB2 Fig 7 next to the gland box 1 10 Attach the shackle 94572H to the eye bolt EB2 11 Attach the manual ratchet H2 to the eye bolt EB2 and the lug 94116B 12 Attach the shackle 94572H to the column 13 Attach the deviation pipe 94117B to the column 14 Attach the manual ratchet H3 to the sha...

Page 92: ...on 1 on the hydraulic ram 2 and the HP oil pump 94931 24 Refer to 9403 2 to connect the HP hose 94935 and the pressure gauge 25 Operate the the HP oil pump 94110 to get a pressure of 1530 bar 26 Loosen the special screw 7 to unlock the piston 6 27 On the HP oil pump 94110 operate the relief valve to release the pressure 28 Disconnect the HP hose from the connection 1 on the hydraulic ram 2 29 Push...

Page 93: ...ng gear to turn the applicable crank to the exhaust side approximately 90_ after TDC 3 Lock the turning gear to prevent movement 4 Install the work platforms 94143 94144 Note There are three different sets of pads for the three versions of the crankshaft CV1 has the pads 94141B CV2 has the pads 94141C CV3 has the pads 94141B and 94141C 5 Put the bracket 94141 and the pads 94141C on the two main be...

Page 94: ...he value on the dial gauge is 0 15 mm 6 Make sure that there is no clearance between the adjacent bearing cover and the crankshaft 2 7 Keep the pressure constant 8 Measure the lateral bearing clearances y1 and y2 Compare these values with the values recorded in step 1 9 If the value of the lateral bearing clearance is more than 0 10 mm lower the crankshaft and do step a to step c a Install the hyd...

Page 95: ... the wire ropes 2 along the outer edges of the the bearing shell to the other side Attach the wire ropes to the device 94118 on the other side as shown 6 Use the plate 94119 and the M10x30 screws to hold the ropes in position 7 Torque the M10x30 screws to 40 Nm 8 Attach the manual ratchet H2 to the device 94118 9 Operate the manual ratchet H2 to turn the bearing shell 3 Note If the bearing shell 3...

Page 96: ...nd the plate 94119 12 Attach the lifting tool 94116 to the bearing shell Note During step 13 make sure that each end of the bearing shell 1 does not touch the bearing girder 13 Remove manually the bearing shell 1 14 Put the bearing shell 1 on to a wooden underlay WU on the platform Main Bearing Removal and Installation 2016 94116 1 x Fig 13 WU 1 ...

Page 97: ...m refer to paragraph 6 1 and 6 2 7 Remove the Allen screw 2 from the bearing girder on the exhaust side 8 Attach the device 94118 to the bearing shell 1 9 Put the wire ropes 3 along the outer edges of the the bearing shell to the other side Attach the wire ropes to the device 94118 on the other side 10 Use the plate 94119 and the M10x30 screws to hold the wire ropes in position 11 Torque the M10x3...

Page 98: ...n Bearing Shells Inspection CAUTION Damage Hazard Do not use a scraper in the running area of the bearing shell Damage to the bearing shell can occur 1 Use a soft cloth to clean the bearing shell 2 Do a check the bearing shell for damage such as breakouts or cracks 3 Use Scotchbritet to remove light scratches and running marks 4 If the running marks are not symmetrical axial or radial speak to or ...

Page 99: ... 4 Attach the device 94118 to the front face of the bearing shell 2 with the Allen screws 5 Use the tool 94116 to put the bearing shell 2 in position on the crankshaft Make sure that the device 94118 is on the fuel side 6 Put the wire ropes of the device 94118 below the crankshaft journal Attach the wire ropes to the other side with the plate 97119 7 Torque the M10x30 screws of the plate 94119 to ...

Page 100: ...the applicable equipment to get the bearing cover 1 in the correct position above the crankshaft 4 During installation make sure that the spring dowel pins 5 go into the holes in the bearing cover 4 5 Install the round nuts 6 to the elastic studs refer to 1132 1 6 Tighten the round nuts 6 7 Measure the bearing clearance and compare the value measured in paragraph 2 step 7 with the value given in 0...

Page 101: ...e bearing shells more lubricant can be added to prevent damage to the surface of the bearing shells Refer to the Operation Manual 0320 1 Lubricating Oils 1 To fill the bearing shell with the lubricant do the procedure that follows a Remove the blank flange 6 b Remove the screw plug 5 c Fill the bearing shell with the applicable lubricant d Install the screw plug 5 e Install the blank flange 6 2 Re...

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Page 103: ...Stop the engine 7 Put the dial gauge 1 in position on the oil baffle top part 2 Record the value 8 Remove the dial gauge 1 9 Compare the values with those given in the engine documents on the Check Dimensions page refer also to 0330 1 Clearance Table Crankshaft and Thrust Bearing Note If the measured values are more than the nominal values given the thrust pads are worn 10 After maintenance on the...

Page 104: ...ance X and the value given in the engine documents is related to the wear of the thrust pads 3 Fig 1 8 Start the engine in the direction ASTERN to move the crankshaft fully forward The crankshaft must touch the thrust pads 7 9 Stop the engine 10 Make sure that the crankshaft does not move 11 Use the micrometer 94101 Fig 2 to measure the distance between the crankshaft flange 2 and the oil baffle t...

Page 105: ... 94155 1 Eye bolt 94045 M12 1 Turning out device 94155A 1 Eye bolt 94045 M16 1 Preparation 1 Read the data in 0012 1 General Guidelines for Lifting Tools 2 Remove the screws 1 Fig 1 and the cover 2 3 Remove the oil baffle 3 4 Record the positions of the thrust bearing pads thrust pads Fig 1 I I WCH03612 6 7 2 3 5 4 WCH03612 I I 9 6 10 7 8 8 4 1 DRIVING END 2016 ...

Page 106: ... pads will keep the crankshaft in position If all thrust pads from the same side are removed e g all the astern pads the crankshaft can move 12 To prevent crankshaft movement do as follows a Get a piece of hardwood that has the same dimensions as a thrust pad b Put the hardwood in the position of the removed thrust pads 3 Installation 1 Make sure that the thrust pads are clean 2 Apply clean engine...

Page 107: ...5 M16 13 Do a check of the clearances between the arbor supports and the the thrust pads refer to 0330 1 Crankshaft and Thrust Bearing 14 For the configuration of the thrust pads refer to Fig 4 4 Completion 1 Install the oil baffle 3 Fig 1 2 Attach the cover 2 with the screws 1 3 Remove all tools and equipment from the work area 2016 Thrust Bearing Pads Removal and Installation ...

Page 108: ... TO PADS AT DRIVING END ASTERN AHEAD SUPPORT SURFACE CONFIGURATION OF THRUST PADS ENGINES WITH FIXED PITCH PROPELLER PADS FOR ASTERN PADS FOR AHEAD WCH03615 PROPELLER THRUST AHEAD PROPELLER THRUST ASTERN ENGINE SIDE DRIVING END WCH03615 WCH03615 Fig 3 CLOCKWISE ROTATION 2016 Thrust Bearing Pads Removal and Installation ...

Page 109: ...GURATION OF THRUST BEARING PADS ENGINES WITH CONTROLLABLE PITCH PROPELLER COUNTERCLOCKWISE ROTATION SUPPORT SURFACE AHEAD ASTERN WITH REVERSIBLE ENGINE ASTERN WCH03615 WCH03615 PADS FOR ASTERN PADS FOR AHEAD WCH03615 PROPELLER THRUST AHEAD PROPELLER THRUST ASTERN ENGINE SIDE DRIVING END Fig 4 2016 Thrust Bearing Pads Removal and Installation ...

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Page 111: ...ine stays are installed on the exhaust side or the fuel side D Two engine stays are installed at the free end The engine stays have friction shims You must do a pre tension check of the bolts 2 at the specified intervals refer to 0380 1 Note To do the pre tension checks on the engine stays you use the same jack 94145 as that used for the the foundation bolts The nameplate has the stamp 1500 bar Th...

Page 112: ... not changed and you can do steps a and step b If there is a clearance do step 6 a Operate the vent screw 1 to release the pressure to zero b Remove all tools and equipment 6 If there is a clearance the tension of the bolt has changed since the last check and you must do step a to step d below a Use the rod 4 to tighten the nut 3 b Use the feeler gauge to make sure there is no clearance c On the H...

Page 113: ...ssure of less than 30 bar defective O rings valves that have leaks defective screwed connections or accumulator you must do the procedure that follows 1 Decrease to 30 bar the pressure in the other hydraulic cylinder 2 Repair the defective engine stay as soon as possible 3 Adjust the oil pressure of the engine stays to the correct setting Refer to the instructions in the manufacturer s manual EXHA...

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Page 115: ...s a a in the middle of the engine then b b etc 3 Connect the applicable equipment to the double pre tensioning jacks as shown in 9403 2 4 Attach the two double pre tensioner jacks 94180 to four tie rods 3 a a refer to 9403 4 5 Apply a pressure of 1500 bar 6 If possible tighten the round nuts 4 with the rod 94005 6 7 If the round nut 3 cannot move do step a to step b a Put a round bar 94005 through...

Page 116: ... rod 2 6 Attach an M12 eye bolt to the tie rod 2 7 Attach the hook of the engine room crane to the M12 eye bolt 8 Operate the engine room crane to remove the tie rod 2 from the cylinder jacket 5 3 3 Installation 1 Clean the top surfaces of the cylinder jacket 5 2 Apply Molykote paste G to the bottom M42x3 thread of the tie rod 2 3 Make sure that the intermediate ring 4 is installed 4 Attach an M12...

Page 117: ...xtension DL of the tie rod 1 must be 8 5 mm L1 L 8 Release the pressure in the pre tensioning jacks 94180 9 Remove the pre tensioning jacks 94180 10 Apply a layer of Molykote paste G to the thread of the tie rod 1 and the round nut 2 prevent corrosion 11 Do step 1 to step 10 for the remaining tie rods 1 4 Completion 1 Attach the protection covers 2 Fig 1 to the tie rods 3 with the screws 1 2016 Te...

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Page 119: ...er Cover and Water Guide Jacket 2708 1 A1 Machining of Sealing Surface for Injection Valve 2708 3 A1 Injection Valve Removal and Installation 2722 1 A1 Installation of Injection Valve with FAST 2722 1 A2 Disassemble Checks Assemble Injection Valve with FAST 2722 2 A1 Starting Air Valve Removal Fitting and Dismantling Grinding in Assembling 2728 1 A1 Relief Valve for Cylinder Cover 2745 1 A1 Exhaus...

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Page 121: ... closed position This makes sure that no cooling water can go into the cylinder liner 3 Clean the area above the running surface 4 Put the gauge 94225 in position on the top face of the cylinder liner 1 in line with the longitudinal axis of the engine 5 Make sure that the gauge 94225 is correctly adjusted a Apply Loctite No 243 to the thread of the setting screw SS b Adjust the setting screw SS re...

Page 122: ... the transverse axis of the engine 11 Do the steps above again to measure the bore in the positions F up to A 12 Use the formula below to calculate the rate WR D1 D2 x 1000 T1 Where WR Wear rate mm 1000 hours T1 Total running hours h D1 Maximum liner diameter of running surface point B and below mm D2 Liner diameter of non running surface point A mm 13 For the maximum permitted inner diameter refe...

Page 123: ...r Liner Installation 4 4 Bottom Water Guide Jacket Removal 5 5 Bottom Water Guide Jacket Installation 5 6 Cylinder Liner Safe Storage 6 7 Cylinder Liner Preparation 6 1 Preparation 1 Read the data in 0012 1 General Guidelines for Lifting Tools 2 Drain the cylinder cooling water from the related cylinder see the Operating Manual 8017 1 3 Remove the cylinder cover see 2708 1 4 Remove the piston toge...

Page 124: ...threads of special screws 3 4 Attach the two holders 94201B to the cylinder liner 1 with the special screws 3 5 Torque the special screws 3 to 120 Nm 2 2 Cylinder Liner Lift 1 Connect the crane hook to the shackle 94201D on the lifting tool 94210A Fig 2 2 Operate the engine room crane to carefully lift the cylinder liner 1 3 Move the cylinder liner 1 over the rail unit 2 4 Lower the cylinder liner...

Page 125: ...l 94201A from the cylinder liner 1 3 Lower the lifting tool 94201A to an applicable surface 4 Remove the crane hook from the shackle 94201D of the lifting tool 94201A 5 Install the two special screws 3 to the storage position 2 in the two holders 94201B 2016 Cylinder Liner Removal and Installation 1 I I I I 2 94201B 3 94201A 94201D 94201A WCH03611 Fig 3 WCH03611 94201D ...

Page 126: ...block 2 5 Carefully lower the cylinder liner 1 almost on to the cylinder block 2 6 Align the hole in the cylinder holder 5 with the pin 4 on the cylinder block 2 7 Fully lower the cylinder liner 1 8 Remove the lifting tool 94201A refer to paragraph 2 3 9 Install the piston together with the piston rod gland see 3403 1 and 2303 1 10 Install the cylinder cover see 2708 1 11 Install all lubricating q...

Page 127: ...nstallation D The cylinder holders 7 Fig 5 must be fitted to the cylinder liner 4 1 Clean both sealing surfaces DF and the grooves in the cylinder liner 4 2 Place new O rings 1 and 3 of the specified quality and dimension into the grooves on the cylinder liner Smear O rings 1 and 3 and corresponding sealing surfaces of the bottom water guide jacket 2 with lubricating oil 3 Move the bottom water gu...

Page 128: ...s 4 in position to prevent movement of the cylinder liner 1 refer to Step 4 10 Fully lower the cylinder liner 1 11 Remove the chain 94202L from the lifting tool 94210A 12 Remove the lifting tool 94210A from the cylinder liner 1 7 Cylinder Liner Preparation 1 Install the lifting tool 94201A Fig 6 on the cylinder liner 1 refer to paragraph 2 1 2 Attach the shackle 94201D of the lifting tool 94210A i...

Page 129: ...4 2 A1 Winterthur Gas Diesel Ltd 7 7 Fig 6 94202L 94201D WCH03636 94201A 1 2 I II I WCH03636 3 4 3 Step 1 Step 2 Step 3 Step 4 Centre of gravity min 650 mm Put down Lift up Cylinder Liner Removal and Installation 2016 ...

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Page 131: ...l lubricating quills refer to 2138 1 3 Put applicable protection in the cylinder liner This keeps unwanted particles out of the bore 3 Unwanted Material Remove CAUTION Damage Hazard Make sure that you do no cause damage to the running surface of the cylinder liner when you operate the grinding tool 1 Read the data in the Instruction Manual for the grinding tool 2 Attach the grinding tool 94299 to ...

Page 132: ...Maintenance 2124 3 A1 Winterthur Gas Diesel Ltd 2 4 Fig 1 94299 WCH03633 Unwanted Material 2 WCH03634 Step 1 Step 2 Step 3 3 2 1 2016 ...

Page 133: ...olish the scavenge ports make sure that you do not cause damage to the running surface of the cylinder liner Note The scavenge ports 1 Fig 2 are as seen in new cylinder liners 1 Use emery cloth to polish the surfaces of the scavenge ports Make sure that you keep the shape of the scavenge ports the same as those shown 2 After the repair is completed fully clean the lubricating grooves and the bore ...

Page 134: ...Maintenance 2124 3 A1 Winterthur Gas Diesel Ltd 4 4 WCH03635 SI WCH03635 SHARP EDGES REMOVED II III Fig 2 I I SHARP EDGES REMOVED II III WCH03635 WCH03635 I I 1 2016 ...

Page 135: ...stallation 2 3 Lubricating Quill Function Check 3 3 1 General 3 3 2 Procedure 3 1 General If it is not necessary to remove the cylinder liner 1 Fig 1 you must not drain the cylinder cooling water For more data refer to 2124 2 Step 1 to step 3 are only necessary if the cylinder liner 1 must be removed 1 Remove the holders 4 2 Disconnect the pipes 2 3 3 Seal the pipes 2 3 with applicable seals to pr...

Page 136: ...ozzle tip 5 with non return valve 7 inserted and holder 6 D When refitting the lubricating quill the sealing surface DF must be clean and un damaged as it seals metallically Moreover the proper seat angles in the cylinder liner 120_ and on the nozzle tip 114_ differs slightly Therefore do not use any gasket between cylinder liner 1 and nozzle tip 5 D The correct position of the lubricating quill i...

Page 137: ...3 2 Procedure D Fit instead of screw in union connection nipple 94934I Fig 3 into lubricating quill 1 Connect lubricating quill 4 to oil pump 94931 as shown below 2 Vent the lubricating quill 3 Apply a pressure of 2 bar and increase it in steps of 1 bar till the non return valve opens 4 Note down the opening pressure Note The opening cracking pressure should be at least 4 25 bar for correct functi...

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Page 139: ... two different ways i e removing the gland together with the piston Variant 1 or removing the gland downwards into the crankcase leaving the piston in situ Variant 2 There are also two different executions to screw 2 part gland housing together 1 with dowel pins and screws 1 2 with fitted bolts 2 On every piston overhaul the gland must be dismantled and inspected Excessively worn or damaged parts ...

Page 140: ...orm 94345H under the gland and tighten bolts 19 with 32 Nm Fig 3 3 Loosen and remove screws 16 fitted bolts 17 to housing 1 4 Push the two housing halves away from the piston rod 5 Remove all tension springs scraper rings sealing rings and ring supports 6 On the following parts wear has to be measured see Fig 4 Scraper rings 2 and 6 Sealing rings 3 and 4 D The admissible wear on the wearing parts ...

Page 141: ...ance 2303 1 A1 Winterthur Gas Diesel Ltd 3 7 I I I III 1 2 I III II II IV IV V V 1 22 20 11 13 14 12 14 15 V V IV IV 16 16 17 WCH00467 Fig 2 2016 Piston Rod Gland Dismantling and Assembling Measuring the Wear ...

Page 142: ...ion to the fitting position of all rings The top side is marked with TOP 4 Place the three parts of the 1st ring support 5 on the distance pieces with scraper rings 6 fitted Distribute the distances evenly 5 Use assembly tools 94345E see 9403 5 for fitting tension spring 10 6 Place both distance pieces 94345F 8 mm on ring supports and fit the 2nd ring support with scraper rings and tension spring ...

Page 143: ...anged at the correct level 12 Align the gland housing halves such that the housing partition is exactly in line with the axis of the M24 cross holes in the piston rod foot Then push the housing halves together and screw them down 13 Remove the assembly platform 14 Place the gland at level X 500 mm Fig 1 15 Mount clamp sleeve 94345G Tighten oiled Allen screws 18 with 55 Nm the partition of the two ...

Page 144: ...s 12 driven into relevant M10 threads provided in support 11 6 Place the gland foot temporarily on wooden underlay HU Loosen and remove the four bolts 13 and then lower the gland and support 47 kg onto the assembly platform 7 Turn the piston to B D C again D The same procedure as mentioned in the previous section variant 1 is to be properly applied here for dismantling and assembling a gland Atten...

Page 145: ...Maintenance 2303 1 A1 Winterthur Gas Diesel Ltd 7 7 I I I I 94345H 1 94143 94144 WCH00571 WCH00554 40 mm 60 mm HU 94345H Fig 5 2016 Piston Rod Gland Dismantling and Assembling Measuring the Wear ...

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Page 147: ...WARNING Injury Hazard The cylinder cover may only be lifted or transported with tool 94265 Fig 1 and eye bolt RC which is part of the exhaust valve Fig 2 CAUTION Injury and Damage Hazard Wooden underlays HU placed on the upper platform are provided for cylinder cover overhauling However they may be used at port only and in no case this may serve as storage place during the voyage Moreover always b...

Page 148: ...efer to 9403 4 6 Loosen the screws 7 that attach the holder 8 to the top water guide jacket 6 WARNING Injury Hazard The weight of the cylinder cover with the top water guide jacket and the exhaust valve is ap proximately 802 kg Use the correct equipment for re moval 7 Lift complete the cylinder cover 5 with the engine crane 8 Make sure that the connection tube 9 is removed from the holder 8 9 Plac...

Page 149: ... cylinder cover 1 2 Carefully lift the cylinder cover 1 by means the engine crane whether using tool 94265 or eye bolt RC Note If the top water guide jacket 3 does not loosen itself due to its own weight 35 7 kg use a mallet to loosen the top guide jacket 3 HU 1 3 WCH00594 Fig 4 I I I I 3 2 1 WCH03627 Removal and Fitting of Cylinder Cover and Top Water Guide Jacket 2016 ...

Page 150: ... top water guide jacket 2 for retaining screws 13 are in line Fig 5 I I I I 2 8 WCH03627 7 6 5 3 1 II II 2 13 1 II II 9 10 11 12 4 WCH03627 4 2 Cylinder Cover D The compression space must be absolutely free of foreign particles or dirt D The seating surfaces on cylinder cover 1 Fig 5 and cylinder liner 12 must be clean and undamaged D A new soft iron joint ring 11 must be placed on the cylinder li...

Page 151: ... all met lower the cylinder cover 1 Fig 2 attached to eye bolt RC slowly over the elastic bolts D Tighten nuts of elastic bolts 2 refer to 9403 4 D Reconnect all connections to cylinder cover 1 and to exhaust valve as well as expansion piece between exhaust valve and exhaust manifold D Do a test for leaks after fitting of a cylinder cover with cooling water pump switched on and running at its norm...

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Page 153: ...ng surface RS Fig 1 2 Apply tacky grease to the profile cutter 94270A This will make sure that shavings do not fall into the combustion chamber 3 Make sure that the two set screws 4 are tight 4 Carefully put the cutting device 94270 and the profile cutter 94270A into the valve bush 2 in the cylinder cover 3 5 Attach the guide flange 1 to the valve bush 2 with the two screws 5 6 Put a ring spanner ...

Page 154: ... 2708 3 A1 Winterthur Gas Diesel Ltd 2 2 WCH03640 94270 RS Fig 1 1 5 4 3 WCH03639 WCH03640 94270A 94270 1 2 I I I I Storage position for item 5 Removal and Fitting of Cylinder Cover and Top Water Guide Jacket 2016 ...

Page 155: ...he injection valve 4 5 Put the two bolts 94270C in the positions as shown in Fig 1 6 Turn equally the two bolts 94270C fully into the valve bush 5 until the shoulder of the bolt touches the bush 7 Turn equally the two bolts 94270C to lift the injection valve 4 for 47 mm or more 8 Remove the injection valve 4 net weight is 12 kg 9 Remove and discard the five O rings 7 10 Put protection on the nozzl...

Page 156: ... 2722 1 A1 Winterthur Gas Diesel Ltd 2 5 Fig 1 2 WCH03651 3 4 5 1 WCH03652 I I I I approx 12 mm approx 47 mm WCH03652 WCH03652 94270C 4 7 5 Step 1 Step 2 6 Injection Valve Checking Dismantling and Assembling 2016 ...

Page 157: ...5 Note A relatively high force is needed to overcome the resistance of the five O rings When the O Rings are compressed it will become easier to push the injector in Note The injection valve is fully in when the nozzle body of the injector is sealing with the cylinder cover 8 This will be recognized by a suddenly increasing force Theoretically the distance between the injection valve and the valve...

Page 158: ...2722 1 A1 Winterthur Gas Diesel Ltd 4 5 2 WCH03651 3 4 5 1 WCH03652 WCH03652 WCH03652 I I I I 4 5 7 94270D 6 approx 12 mm approx 47 mm Step 1 Step 2 Fig 2 8 Injection Valve Checking Dismantling and Assembling 2016 ...

Page 159: ...Maintenance 2722 1 A1 Winterthur Gas Diesel Ltd 5 5 Fig 3 WCH02401 Y 2 1 3 4 5 6 Injection Valve Checking Dismantling and Assembling 2016 ...

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Page 161: ...f a spring pack is not according to the requirements and it is the only available spring pack the same tightening instructions are to be followed The old spring pack must be repaired or replaced as soon as you get the new spring pack Note It is not recommended that diesel oil gas oil is used if the injection valve is put into storage after these checks The injection valve can get corro sion 2020 I...

Page 162: ...ector valve as sembly 4 into the chamber 6 Apply a thin layer of Never Seez on the threads of two M12 Hexagon socket head cap screw 2 7 Tighten the screws in two steps a Equally tighten the screws spring guides are flush with each other b Check the screws are tightened to at least 35 Nm 8 Connect the injector cable in the termi nal box Fig 2 2 3 1 4 1 8 0 2 2020 Injection Valve Installation Inject...

Page 163: ...ure 4 1 4 Results 4 2 Disassemble 5 2 1 Injection Valve 5 2 2 Pilot Valve 7 3 Nozzle Tip Replace 8 3 1 Removal 8 3 2 Installation 9 4 Assemble 10 4 1 Pilot Valve 10 4 2 Injection Valve 11 1 Checks 1 1 General The test bench 94272 and calibration fluid must be used for the tasks that follow D To do checks D To disassemble D To assemble The properties of the calibration fluid e g Shell Calibration F...

Page 164: ...er before use Always use the necessary safety equipment CAUTION Equipment Damage Do not use welding or grinding equipment near the work area Always make sure that the work area is clean and there are no unwanted materials 1 Read and obey the data in the instruction manual of the test bench manufacturer 2 Make sure that the work station is clean 3 Use a brass wire brush to remove combustion particl...

Page 165: ...2 A1 Winterthur Gas Diesel Ltd 3 12 AIR SUPPLY 94272 I I 94275 WCH03642 Fig 1 94275A 2 94273 94272B 1 WCH03643 Fig 2 I I I I WCH03642 5 3 94272B 4 94273 1 II II 2 2016 Injection Valve Checking Dismantling and Assembling ...

Page 166: ...libration fluid comes out of the nozzle c Set the pressure to 500 bar then push the INJECT button d Make sure that calibration fluid comes out of the nozzle as a spray 1 4 Results 1 For the correct function and to use an injection valve again read the data below D The opening pressure is between 350 and 500 bar refer to the test above The opening pressure for new injection valves is approximately ...

Page 167: ... the locknut 1 7 Remove the locknut 1 8 Use the slugging wrench 94269A 46 and the hydraulic cylinder 94269B to loosen the coupling nut 2 9 Remove the coupling nut 2 10 Remove the nozzle body 6 together with the D Intermediate plate D Compression spring 8 D Tappet 7 D Needle 5 D Nozzle tip 4 Note The needle 5 and nozzle body 6 are machined together so that their sealing surfaces have the same conto...

Page 168: ...ce 2722 2 A1 Winterthur Gas Diesel Ltd 6 12 Fig 3 I 1 I WCH03642 WCH03530 94269A 46 94273 2 3 94011A 1 94269B WCH03644 8 6 5 7 4 1 4 2 3 94275A 94011C 36 2016 Injection Valve Checking Dismantling and Assembling ...

Page 169: ...ction valve 2 2 Attach the bush 94289C to the coupling nut 1 3 Put the T handle 94289A in position as shown 4 Engage the T handle 94289A with the pilot valve 3 5 Turn the T handle 94289A to remove the pilot valve 3 6 Examine all parts for damage and corrosion Replace parts that have damage or corrosion Fig 4 94289A 94289C 3 WCH02427 1 2 Injection Valve Checking Dismantling and Assembling 2016 ...

Page 170: ...m the nozzle body 2 3 Attach the nozzle body 2 with coupling nut 8 to the injection valve 9 on the test bench 4 Attach the hexagonal nut 7 94278A to the nozzle body 2 5 Put the plate 6 in the clearance between the nozzle body 2 and the nozzle tip 5 6 Carefully turn the hexagonal nut 7 up to remove the nozzle tip 5 7 Remove the nozzle tip 5 from the nozzle body 2 8 Remove the tool 94278A from the n...

Page 171: ...let to tap the cylinder 6 fully down 8 Turn the guide bush 7 counterclockwise to remove the nozzle assembly tool 94278B 9 Remove the coupling nut 8 and the nozzle body 2 10 Use clean diesel oil or clean kerosene to clean the needle 1 compression spring 4 and tappet 3 11 Use a clean low pressure air supply to dry the needle 1 compression spring 4 and tappet 3 12 Put the needle 1 into the nozzle tip...

Page 172: ...3 1 Attach the coupling nut 3 to the injection valve 2 2 Attach the bush 94289B to the coupling nut 3 3 Engage the T handle 94289A with the pilot valve 1 4 Put the T handle 94289A through the bush 94289B as shown 5 Turn the T handle 94289A to install the pilot valve 1 Fig 7 94289A 94289B WCH02427 1 1 3 2 Injection Valve Checking Dismantling and Assembling 2016 ...

Page 173: ...rque setting for the torque spanner D TT the specified torque setting for the coupling nut and locknut D D1 the distance from the center of the square drive to the center of the hand grip D D2 the distance from the center of the square drive to the center of the adapter 6 Use the torque spanner 94011A and the socket wrench insert 94269C 46 to torque the coupling nut 2 to 100 Nm Set the torque span...

Page 174: ...Maintenance 2722 2 A1 Winterthur Gas Diesel Ltd 12 12 Fig 8 I 1 I WCH03530 WCH03644 4 1 2 3 94275A 94011A D2 D1 94011A 94269C 36 94269C 46 2016 Injection Valve Checking Dismantling and Assembling ...

Page 175: ...ecks must be carried out to make sure that nut 17 Fig 1 on solenoid 13 is tight see also 0380 1 Maintenance Schedule 2 Removal 1 Remove the control air pipe from the starting air valve and disconnect the plug from 3 2 way solenoid valve 13 Fig 1 2 Loosen bolts 8 and remove the complete starting air valve from cylinder cover 1 Take care that during lifting the starting air valve does not get jammed...

Page 176: ...ompleting the assembly without cover 3 check the easy movement of the spindle by moderately tapping the upper end of the spindle several times with a lead block in an axial direction the spindle must jump every time back on the seat 4 Place new lightly oiled O rings 15 16 and 16a into the groove in housing 2 and pipe 14 respectively 5 Assemble cover 3 with 3 2 way solenoid valve 13 and tighten All...

Page 177: ...tenance 2728 1 A1 Winterthur Gas Diesel Ltd 3 3 I I II II I I 13 3 8 SL 9 7 10 16 6 16a 1 4 15 12 14 11 2 WCH00522 12a 3 5 17 Fig 1 2016 Starting Air Valve Removal Disassemble Grinding Assemble Installation ...

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Page 179: ... compression chamber opens the valve and the over pressure is immediately reduced Variant 2 provides an indicator valve without relief valve Note A relief valve which has blown off or valves leaking during engine operation must be replaced at the first opportunity with engine stopped only Note A relief valve can not be repaired nor adjusted any more after having blown off Relief valves require no ...

Page 180: ... to 250 bar corresponding to a firing pressure of 176 180 bar 013 484 05 94935 94934A 94272 94931 EV 017 670 08 10 94272C 2 WCH00652 Fig 2 94272C 3 Fitting the relief valve 1 Apply Never Seez NSBT 8 to the thread of relief valve 2 and fit it with new gasket 7 2 Always properly close the indicator valve 3 so that no gas escapes and then screw on its cap Note If indicator valves leak for a long peri...

Page 181: ...linder cooling water from the respective cylinder see 2708 1 and close the air inlet to the air spring at the control air supply see 0520 1 in the Operating Manual The exhaust valve can be removed from the cylinder cover or transported with the eye bolt RC refer to Fig 1 Pay attention to 1 General Guidelines for Lifting Tools 0012 1 2 General Application Instructions 9403 4 for hydraulic pre tensi...

Page 182: ... Fit nuts 2 and tighten them firmly with a rod till fully seated before mounting the pre tensioning jacks check seating with feeler gauge 5 Mark position of the nuts 2 on a corner and their position on valve cage 3 with a felt tip pen for later checks 6 Tighten elastic bolts according to General Application Instructions 9403 4 Note When refitting expansion piece 6 smear its flange surfaces and con...

Page 183: ...CAUTION Damage Hazard Do not apply adhesive primer and any lubricant to the thread Damage to equipment will occur 1 Screw in the bolt right to the bottom and until it rests on its seating surface 2 Tighten the bolt according to instructions 0352 2 using always a bolt driver or two counter locked nuts CAUTION Damage Hazard Tools like pipe wrenches or multigrip tongs etc which would cause damages to...

Page 184: ...r Products of other manufacturers are also allowed when fulfilling the below specification 1 Containing no acid e g no acetic acid 2 Resistant to oil marine diesel oil heavy fuel oil and water at a permanent temperature of approximately 100 _C 3 Short age hardening time i e at least 24 hours under ISO standard reference conditions 4 Well flowing to properly fill out the annular space in order to a...

Page 185: ...ve 9 1 General The International Association of Classification Societies IACS recommends that there are two exhaust valves on board Only qualified personnel or a Wärtsilä Switzerland Ltd authorized repair workshop can repair defective exhaust valves For the inspection and overhaul intervals refer to 0380 1 Exhaust valve Read the data in 0012 1 General Guidelines for Lifting Tools WARNING Danger Do...

Page 186: ...Maintenance 2751 2 A1 Winterthur Gas Diesel Ltd 2 9 I I 11 HH 1 4 LO WCH03531 Fig 1 BO 19 24 23 22 2 3 15 RC I I 2016 Exhaust Valve Disassemble and Assemble ...

Page 187: ...Maintenance 2751 2 A1 Winterthur Gas Diesel Ltd 3 9 HU 31 2 7 6 5 4 14 11 33 WCH03656 Fig 2 WCH03656 I I I I WCH03656 2016 Exhaust Valve Disassemble and Assemble ...

Page 188: ... remove the latter 3 Withdraw the piston from the valve spindle 11 4 Remove the disc springs 14 5 Carefully lift the valve cage 1 by means of the engine room crane Ensure that the valve spindle always stands on the wooden underlay while the valve cage is sliding out 2 3 Guide Bush Removal 1 Undo the head screws 18 Fig 3 remove them together with distance ring 16 and rod seal ring 17 2 Screw both j...

Page 189: ...ew seat or spindle the seats must be checked according to the instructions given in 2751 3 3 1 Guide Bush Installation 1 Clean the bore in valve cage 1 Fig 4 and guide bush 15 2 Oil the guide bush and press it into the valve cage using jack screws 94263 3 2 Valve Spindle Installation 1 Apply oil to the valve spindle and fit it 2 Apply oil to a new rod seal ring 17 Fig 3 fit it with distance ring 1...

Page 190: ...arance between the valve plate and valve seat 5 Use a depth gauge to measure the height H between the top and bottom of the bore in the top housing 6 Make sure that the distance H is 90 4 0 5 mm Note For example if the measured distance H is 89 4 mm you must install one shim Each shim has a thickness of 1 0 mm 7 Install the correct quantity of shims to get the correct distance H 8 Install the damp...

Page 191: ...lve stroke sensor bore and collar in lower housing as well as transmitter housing 2 Push valve stroke sensor 28 Fig 7 together with transmitter housing 29 into the bore and fasten it using screws 30 30 28 29 TERMINAL BOX ARRANGED ON RAIL UNIT WCH03656 Fig 7 Exhaust Valve Disassemble and Assemble 2016 ...

Page 192: ...2 together with orifice 23 and check them for fouling 3 7 Non return Valve Check Note In order to remove non return valve 25 Fig 8 unscrew air pipe 27 and its double nipple 1 Undo the non return valve 2 Do a check of the non return valve LE 2 26 27 25 1 15 Fig 8 WCH03531 Exhaust Valve Disassemble and Assemble 2016 ...

Page 193: ...ombustion chamber damper 19 Fig 1 can be removed and the exhaust valve blocked in open position by means of pressure element 94259 Fig 9 The latter must also be fitted if an exhaust valve is jammed in the open position see 0520 1 in the Operating Manual 20 mm 94259 WCH03661 Fig 9 Back up O ring Exhaust Valve Disassemble and Assemble 2016 ...

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Page 195: ...tion it must be suspended on the engine room crane slightly above a wooden underlay Device 94261 can then be attached from below and the valve seat carefully withdrawn until it drops caused by its own weight 68 kg Therefore the valve seat must be properly secured with additional wooden underlays The distance to the wooden underlay is to be kept as small as possible to avoid any accidents or damage...

Page 196: ...mear new O ring 3 of original specification with the same lubricant 5 Push valve seat as far as possible into the bore then mount valve seat fitting and dismantling device 94261 and by equal tightening of the jack screws press the valve seat down till fully seated Through the control openings in the valve seat fitting and dismantling device check with feeler gauge 94122 all around the circumferenc...

Page 197: ...er to the operating instructions of the respective manufacturer D The grinding must produce an even and smooth surface Valve seat angle 30_ 2 0 The grinding allowance on the valve seat is maximum 1 5 mm The wear condition can be checked efficiently with gauge 94279 in combination with feeler gauge 94122 Possible burn scars at the inside of the valve seat must not exceed 5 mm The depth of the burn ...

Page 198: ...n the valves makes contact by 50 100 from the outer edge Fig 6 The blueing check should show that the cold valve makes contact only from inside around the whole circumference The angle difference can be checked at gap S on the outer edge with a feeler gauge Fig 7 1 The blueing on the valve seat must be checked by tapping the valve head three or four times with a hammer on a wooden block Fig 5 Do n...

Page 199: ... unit has cooled down The devices from the makers HUNGER and CHRIS MARINE are well proven for valve grinding and can also be ordered directly from Wärtsilä Services Switzerland Ltd Winterthur 2 Grinding the seating surface D Only as little material as necessary should be ground off the valve seating surface to provide a clean and smooth finished surface Only grind with cooling wet D In order to av...

Page 200: ...ing surface Valve plates where the seat surface has been ground back by more than 1 5 mm can be recondi tioned by build up welding D On engines with arduous operating conditions corrosion may form at the bottom of the valve plate after a longer operating time Exhaust valves can be reconditioned if the loss of material on the valve plate is less than or equal to 4 5 mm Exhaust valves cannot be reco...

Page 201: ...d Installation 3303 2 A1 Top End Bearing Removal and Installation 3303 3 A1 Removal and Installation Piston Installed 3303 4 A1 Removal and Installation Piston Removed 3303 4 A2 Top End Bearing Cover Removal and Installation 3303 5 A2 Crosshead Clearance Checks 3326 1 A1 Crosshead Pin Removal and Installation Piston Installed 3326 2 A1 Crosshead Pin Removal and Installation Piston Removed 3326 2 A...

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Page 203: ... be read from the dial gauge This shows the distance the crank web has opened or closed The smaller the difference the better the crankshaft is aligned But you must think about the function of the crankshaft equipment i e the signs on the dial gauge standard 2 Conditions to Measure The conditions to measure crank web deflection are as follows D The indicator valves must be open D The ship must be ...

Page 204: ...e 2 Set the dial gauge to zero Make sure that the dial gauge does not show a difference of more than 0 01 mm 3 Use the turning gear to turn the crankshaft Start at BDC and record the indications on the dial gauge for the positions shown BDC FUEL SIDE TDC EXHAUST SIDE BDC Note Make sure that the last value at BDC is almost zero If the difference is more than 0 03 mm the procedure again Fig 2 CRANK ...

Page 205: ...s for usual operation D The engine is stopped and is hot or cold D If the engine is in a cold condition the tank heating which is close to or below the main engine and the pre heater of the main lubricating oil separator must not be in operation for a minimum of eight hours before the procedure given in paragraph 2 Usual Operation Crank web Deflection Limits mm Vertical Horizontal Cylinder No 1 Dr...

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Page 207: ... sample containers are available from the vibration damper manufacturer 2 Silicone Oil Sample Preparation WARNING Injury Hazard Before you operate the turning gear make sure that no personnel are near the flywheel or in the engine Note Read the instructions in the manufacturer s documentation before you do the procedure that follows 1 Remove the casing from the vibration damper 1 Fig 1 2 Operate t...

Page 208: ...ntainer does not touch the flywheel 7 When you see silicone oil in the sample container SC attach the cap nut 1 to the open end 8 Remove the sample container SC from the vibration damper housing Immediately attach the screw plug 2 to the vibration damper housing 9 Attach the other cap nut 1 to the sample container SC 10 Torque the screw plug as follows a Metaldyne Torque the screw plug to 25 Nm b ...

Page 209: ... SC fully into the vibration damper housing then turn the sample container back one turn This will make sure that the sample container does not touch the flywheel 7 When you see silicone oil flow out of the sample container SC attach the cap nut 1 to the open end 8 Remove the sample container SC from the vibration damper housing Immediately attach the screw plug 2 to the vibration damper housing 9...

Page 210: ...ted screw plugs to all withdrawal openings 8 Torque the screw plugs as given in step a and step b a For Metaldyne and STE vibration dampers paragraph 3 1 step 10 b For Hasse and Wrede vibration dampers paragraph 3 2 step 10 9 Use a center punch to lock the screw plugs 3 in position Note The sample container lets you get a specified quantity of silicone oil from the damper The total number of sampl...

Page 211: ... the crankshaft The service life of a vibration damper is related to the speed range in which the engine operates Sea water and other types of water in the lubricating oil can cause the internal parts to become worn and decrease the effect of the vibration damper 1 General WCH03625 1 2 3 4 I I Fig 1 Vibration Damper front view 1 Vibration damper monitor 3 Monitor pipe 2 Damper casing 4 Oil supply ...

Page 212: ... specified limits You must speak to the manufacturer for instructions Note Only specialists can make adjustments of the vibration damper The torsional vibrations and these adjustments must be done at the same time To do a check of the inner spring tips and groove flanks do the procedure that follows 1 Stop the engine 2 Remove the inspection cover from the vibration damper casing 3 Examine the inne...

Page 213: ...940 93 OIL SUPPLY 6 FREE END DATA FOR STEEL SPRING DAMPER 2 3 4 5 WCH03625 I I 1 1 Fig 2 Vibration Damper section view 1 Vibration damper 4 Crankshaft 2 Damper casing 5 Coupling bolt 3 Oil supply pipe 6 Vent nozzle 2016 Inspection GEISLINGER Vibration Damper ...

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Page 215: ...the procedure that follows 1 Read the data in 0012 1 General Guidelines for Lifting Tools 2 Stop the engine 3 Set to off the bearing oil pump 4 Remove the pipes 11 12 5 Remove the top casing 1 6 Remove the two hose clips 2 7 Remove the pipes 3 10 8 Remove the non return valves 4 5 9 Remove the four bolts 7 the six bolts 8 and the four bolts 9 from the cylinder half 6 10 Remove the two taper pins n...

Page 216: ...make sure that the cylinder half 1 moves up freely to prevent damage to the 2 part gaskets 15 Operate the manual ratchet 94016G to carefully lift the cylinder half 1 Note Engine operation does not usually cause the 2 part gaskets to become worn The 2 part gaskets must be replaced if they become worn or if contamination causes damage 16 Operate the manual ratchet 94016G to move the cylinder half 1 ...

Page 217: ...erate the manual ratchet 94016G to carefully lower the cylinder half 1 on to the bottom cylinder half 2 Make sure that you do not cause damage to the 2 part gaskets 6 Apply Molykote paste G n to the threads of the six bolts 8 Fig 1 7 Torque the six bolts 8 to 250 Nm see 0352 1 8 Install the four bolts 7 and the four bolts 9 9 Install the non return valves 4 5 Make sure that the flow direction is c...

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Page 219: ... the turning gear 1 Fig 1 you must examine D The condition of the tooth flanks D The lubrication of the pinion 2 D The flywheel teeth 3 For more data about the turning gear refer to the Operation Manual 0320 1 For maintenance of the turning gear 1 refer to the manufacturer s instructions Fig 1 WCH03623 2 3 1 WCH03623 I 2016 ...

Page 220: ...A In order to reach a very thin shiny layer of lubri cant it is recommended to warm up Klüberfluid to approx 35 _C in a small tin which is put into warm water 2 2 Lubrication Intervals Examine the teeth approximately each 2000 operation hours or more frequently if necessary When there is a minimum of lubricant remaining on the teeth e g when the teeth are almost dry lubricate the teeth 2 3 Recomme...

Page 221: ...will cause injury to personnel and damage to equipment You use the grid 94142 Fig 1 and platform elements 94143 94144 when you do work in the crank area and between the columns The grid and platform elements help to prevent accidents in these areas Make sure that the grid and platform elements are correctly installed Attach the grid 94142 with the wire rope 94142B to an applicable point 94143 9414...

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Page 223: ...Lifting Tools 2 Operate the turning ear to move the applicable crank pin 4 Fig 1 to TDC 3 Lock the turning gear 4 Install two shackles 94019G to the positions shown on the column 5 Attach the two eye bolts 94045 M16 to the bottom bearing cover 3 6 Attach the two shackles 94019F to the eye bolts 94045 M16 2 Bearing Cover Removal 1 Attach the manual ratchets H1 H2 to the shackles 94019G on the colum...

Page 224: ...move the crank to the exhaust side approximately 45_ 12 Carefully remove the manual ratchet H2 13 Attach the chain block H3 to the same shackle as the manual ratchet H1 14 Operate the manual ratchet H1 and the chain block H3 to remove the bearing cover 1 from the engine 15 Carefully remove the manual ratchet H1 16 Operate the chain block H3 to lower the bearing cover 1 on to the platform 3 Bottom ...

Page 225: ... turning gear to move the crank to the fuel side At the same time operate the manual ratchet H1 to keep the clearances at X This will prevent damage to the bearing shell 8 Do an inspection of the bearing shell 8 If necessary remove the bearing shell as follows a Hold the bearing shell in position with your hands b Remove the two screws 7 c Remove the bearing shell 8 5 Installation 1 If the bearing...

Page 226: ...step c a Clean the seating surfaces of the bearing cover 4 and the bearing shell b Apply a thin layer of oil to the seating surface of the bearing shell c Attach the bearing shell to the bearing cover 4 with the two screws 6 9 Attach the chain block H3 and the manual ratchet H1 to the eye bolts 94019F on the bearing cover 4 10 Operate the manual ratchet H1 and the chain block H3 to lift and move t...

Page 227: ...only bearing oil b If the engine has stopped for some days use a mixture of high viscosity oil steam engine cylinder oil ISO VG 1000 1500 and bearing oil The ratio is two thirds ISO VG 1000 1500 to one third bearing oil Note A list of suppliers for ISO VG 1000 1500 high viscosity oils is given in Table 1 19 Operate the the manual ratchets H1 H2 Fig 6 to fully lift the bearing cover Make sure that ...

Page 228: ...to 9403 4 5 To lubricate new bearing shells and prevent dry running refer to 3303 3 Table 1 ISO G 1000 1500 Suppliers Supplier Type Viscosity at 40 C mm2 s Viscosity at 100 C mm2 s Weight at 15 C g ml BP ENERGOL DC 1000 980 49 0 0 913 BP ENERGOL DCW 1000 920 40 0 0 913 CHEVRON CYLINDER OIL 1000 1000 43 1 0 937 EXXON ESSO CYLESSO 1000 950 44 0 EXXON ESSO CYLESSO TK 1000 925 46 7 MOBIL EXTRA HECLA S...

Page 229: ...ower Piston Removed 4 6 Crosshead Lower Piston Installed 5 7 Bearing Lubrication 6 8 Bearing Cover Removal 6 8 1 Preparation 6 8 2 Removal 7 9 Bearing Cover Installation 8 1 Preparation WARNING Injury Hazard Before you operate the turning gear make sure that no personnel are near the flywheel or in the engine 1 Read the data in 0012 1 General Guidelines for Lifting Tools 2 Record the position of t...

Page 230: ...ntly to install the two supports 94322 13 Attach the two supports 94322 to the position shown on the column 14 Torque the four screws 5 and the two screws 6 to 150 Nm 15 Operate carefully the manual ratchets H1 H2 to lower the crosshead 3 on to the supports 94322 16 Adjust the two screws 7 to get an equal load 2 1 Bearing Shell Inspection 1 Do an inspection of the bearing shell 9 2 If it is necess...

Page 231: ... Attach the stop plate 94335 to the bearing cover 8 with the screw 11 Attach the tool 94337 to the connecting rod 13 12 Attach the support tool 94332 to the tool 94337 with the two screws 12 and the column door 13 Torque the two screws 12 to 290 Nm 14 Attach the chain block CB to the hook of the engine room crane and the shackle on the lifting plate 94324 15 Operate the chain block to lift the cro...

Page 232: ...6 Attach the bearing shell 1 to the connecting rod with the two screws 2 Make sure that each end of the the bearing shell is the same distance above the connecting rod 5 Crosshead Lower Piston Removed 1 Make sure that the crosshead pin 7 Fig 3 is in good condition 2 During installation make sure that dirt does not go on the running surface of the bearing shell and the seating surface of the connec...

Page 233: ...nd bar to tighten equally the round nuts 5 7 Measure the distance X1 and X2 Fig 5 between the ends of the bearing shell and the connecting rod 4 Note For a new bearing shell the dimensions X1 and X2 must be 0 17 mm to 0 25 mm 8 Apply tension to the elastic bolts refer to 9403 4 9 Connect the toggle lever 1 Fig 2 to the connecting rod Make sure that the toggle lever is in the correct position 10 Re...

Page 234: ...he engine does not operate for some weeks 6 Before you operate the engine do step a to step d a Make sure that the hose 3 has no pressure b Disconnect the hose 3 from the flange 94336 c Remove the flange 94336 d Install the oil inlet pipe 4 to the support 1 Note The steam engine cylinder oil can stay in the oil system 94336 4 2 WCH00626 3 Fig 6 1 8 Bearing Cover Removal 8 1 Preparation 1 Make sure...

Page 235: ...arefully lift the bearing cover 2 Make sure that the bearing cover does not catch on the elastic bolts 1 9 Attach the chain block CB to the double sling chain 94335D 10 Operate the chain block CB to apply a light tension to the chain 11 Carefully remove the manual ratchet H4 from the double sling chain 94335D 12 Operate the chain block CB and the manual ratchet H3 to remove the bearing cover 2 fro...

Page 236: ...ng chain 94335D 7 Operate the manual ratchet H4 to apply a light tension 8 Carefully remove the chain block CB from the double sling chain 94335D 9 Operate the manual ratchets H3 H4 to align the holes in the bearing cover 2 with the elastic bolts 1 10 Lower carefully the bearing cover 2 on to the crosshead pin 3 Make sure that the elastic bolts 1 are not caught 11 Remove the manual ratchets H3 H4 ...

Page 237: ...Record the position of the toggle lever 1 Fig 1 3 Disconnect the toggle lever 1 from the connecting rod 4 Use a rope to hold the toggle lever in the position shown 5 Lift and hold the applicable piston in the TDC position refer to 3403 2 6 Remove the bottom end bearing cover from the connecting rod refer to 3303 2 paragraph 1 and paragraph 2 7 Attach the tool 94337 and the support 94332 8 Operate ...

Page 238: ... block 1 3 Attach the manual ratchets H1 H2 to the eye bolts EB1 4 Operate the manual ratchet H1 H2 to lift the crosshead abve the bottom position in the column 5 5 Attach the two supports 94322 to the bottom position in the column 5 6 Torque the two screws 6 and the screw 7 to 150 Nm 7 Lower carefully the crosshead 9 on to the two supports 94322 8 Adjust the two screws 8 to get an equal load 9 At...

Page 239: ...e top of the column and the bottom shackle on the tool 94337 exhaust side 14 Remove the manual ratchet H3 15 Remove the manual ratchet H4 WARNING Injury Hazard Before you operate the turning gear make sure that no personnel are near the flywheel Note During step 15 operate the manual ratchet H5 Fig 4 to hold the weight of the connecting rod 16 Operate the turning gear to move the applicable crank ...

Page 240: ...ain block H6 to hold the weight of the connecting rod The connecting rod is at an angle of 80 20 Attach the shackle 94019F Fig 6 to the holder 94334 21 Attach the manual ratchet H4 to the shackle 94019F 22 Remove the bottom part of the holder holder 94334 23 Attach the connecting element 94334A to the top part of the holder 94334 as shown 24 Attach the manual ratchet H5 to the shackle on the conne...

Page 241: ...tchet H5 and the chain block H6 to remove the connecting rod from the engine 28 Remove the manual ratchet H5 29 Use the chain blocks H6 and H7 Fig 8 to move the connecting rod along the engine 30 Operate the chain blocks H6 H7 to lower the connecting rod on to an applicable surface 31 If the connecting rod is to be replaced removed the tools 94337 94337A Removal and Installation Piston Installed 2...

Page 242: ...e connecting rod along the engine to the applicable position 4 Attach the manual ratchet H5 Fig 9 to the shackle on the connecting element 94334A 5 Operate the manual ratchet H5 and the chain block H6 to move the connecting rod a small distance into the engine 6 Attach the manual ratchet H4 Fig 10 to the shackle 94019F 7 Operate carefully the manual ratchets H4 H5 and the chain block H6 to move th...

Page 243: ...al ratchet H5 to the tool 94337 Make sure that the manual ratchet H5 holds the weight of the connecting rod 13 Remove the chain block H6 from the tool 94337 14 Attach the manual ratchet H3 Fig 12 to the column 15 Operate the turning gear to move the connecting rod and crankshaft to the BDC position 16 Attach the manual ratchet H4 to the tool 94337 17 Remove the manual ratchet H5 Removal and Instal...

Page 244: ... with the related holes in the crosshead This prevents damage to equipment 24 Operate carefully the manual ratchets H1 H2 to lower the crosshead on to the connecting rod 25 Remove the manual ratchets H1 H2 H3 H4 26 Remove the tools 94337 94337A and 94332 27 Remove the eye bolts EB1 EB2 28 Attach the four round nuts 2 to the elastic studs refer to 9403 4 4 Completion 1 Remove the holder 94334 from ...

Page 245: ...position of the toggle lever 1 Fig 1 3 Disconnect the toggle lever 1 from the connecting rod 4 Use a rope to hold the toggle lever in the position shown 5 Remove the piston refer to 3403 1 6 Remove the bottom end bearing cover from the connecting rod refer to 3303 2 paragraph 1 and paragraph 2 7 Operate the turning gear to move the applicable crank to BDC 8 Attach the lifting tools 94337 exhaust s...

Page 246: ...ne room crane 9 2 Attach the engine room crane to the shackle on the lifting plate 94324 3 Operate the engine room crane 9 manual ratchet H2 to lift the crosshead above the bottom position in the column 5 4 Attach the two supports 94322 to the bottom position in the column 5 5 Torque the two screws 6 and the screw 7 to 150 Nm 6 Lower carefully the crosshead 9 on to the two supports 94322 7 Adjust ...

Page 247: ...lumn and the bottom shackle on the tool 94337 exhaust side 13 Remove the manual ratchet H4 14 Remove the manual ratchet H3 WARNING Injury Hazard Before you operate the turning gear make sure that no personnel are near the flywheel Note During step 15 operate the manual ratchet H1 Fig 4 to hold the weight of the connecting rod 15 Operate the turning gear to move the applicable crank pin countercloc...

Page 248: ...hain block H5 to hold the weight of the connecting rod The connecting rod is at an angle of 80 19 Attach the shackle 94019F Fig 6 to the holder 94334 20 Attach the manual ratchet H4 to the shackle 94019F 21 Remove the bottom part of the holder holder 94334 22 Attach the connecting element 94334A to the top part of the holder 94334 as shown 23 Attach the manual ratchet H1 to the shackle on the conn...

Page 249: ... the chain block H6 to remove the connecting rod from the engine 27 Remove the manual ratchet H1 28 Use the chain blocks H5 and H6 Fig 8 to move the connecting rod along the engine 29 Operate the chain blocks H5 H6 to lower the connecting rod on to an applicable surface 30 If the connecting rod is to be replaced removed the tools 94337 94337A Removal and Installation Piston Removed 2016 Fig 7 Fig ...

Page 250: ...onnecting rod along the engine to the applicable position 4 Attach the manual ratchet H1 Fig 9 to the shackle on the connecting element 94334A 5 Operate the manual ratchet H1 and the chain block H5 to move the connecting rod a small distance into the engine 6 Attach the manual ratchet H4 Fig 10 to the shackle 94019F 7 Operate carefully the manual ratchets H4 H1 and the chain block H5 to move the c...

Page 251: ...ual ratchet H1 to the tool 94337 Make sure that the manual ratchet H5 holds the weight of the connecting rod 13 Remove the chain block H5 from the tool 94337 14 Attach the manual ratchet H3 Fig 12 to the column 15 Operate the turning gear to move the connecting rod and crankshaft to the BDC position 16 Attach the manual ratchet H4 to the tool 94337 17 Remove the manual ratchet H1 Removal and Insta...

Page 252: ... crosshead a small distance 23 Remove the supports 94322 from the column CAUTION Damage Hazard During step 24 make sure that the elastic studs are aligned with the related holes in the crosshead This prevents damage to equipment 24 Operate carefully the engine room crane 9 manual ratchet H2 to lower the crosshead on to the connecting rod 25 Remove the manual ratchets H2 H3 H4 and the engine room c...

Page 253: ... the bottom end bearing cover refer to 3303 2 paragraph 5 3 Install the piston refer to 3403 1 4 Attach the toggle lever 1 Fig 1 to the connecting rod 5 Measure the top and bottom end bearing clearances refer to 0330 1 Clearances 6 Remove all tools and equipment from the work area Removal and Installation Piston Removed 2016 ...

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Page 255: ...4143 1 Platform element 94144 1 Preparation 1 2 Removal 2 3 Installation 3 4 Completion 4 1 Preparation 1 Read the data in 0012 1 General Guidelines for Lifting Tools 2 Lift and hold the applicable piston in the TDC position refer to 3403 2 3 Install the platform elements as necessary 94143 and 94144 Fig 1 4 Install the deviation pipe 94117B to the top of the column opening 5 Make sure that the tu...

Page 256: ...6 Attach the two manual ratchets 94016F to the shackles 94018C 7 Attach the two manual ratchets 94016F to the chain 94335D Make sure that the chain lengths of the manual ratchets are equal CAUTION Damage Hazard Before you operate the manual ratchets make sure that the chain is vertically aligned with the center of the bearing cover This will prevent damage to the elastic bolts 8 Operate the two ma...

Page 257: ...n block 94017C to move the bearing cover 1 to a position near the crosshead 4 Carefully remove the chain block 94017C from the chain 94335D 5 Operate the manual ratchets 94016F to move the bearing cover 1 Fig 5 to a position directly above the elastic bolts CAUTION Damage Hazard Before you operate the manual ratchets make sure that the bearing cover is level and vertically aligned with the center ...

Page 258: ...the elastic bolts 1 9 Use the pre tensioning jacks 94315 to tighten the four round nuts 3 refer to 9403 4 4 Completion 1 Attach the piston to the crosshead refer to 3403 2 2 Remove all tools and equipment from the area 2016 Top End Bearing Cover Removal and Installation WCH02662 1 2 Fig 6 ...

Page 259: ...ay 3 Note The clearance C is applicable for the full length of the guide way 3 and measured at the position shown in Fig 2 2 2 Crosshead 1 Measure the lateral clearance D at each position of the crosshead as follows a Use an applicable hardwood wedge or an item that is almost the same to push the crosshead axially to one side Make sure that you apply the pressure only to the guide shoe 2 3 Guide S...

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Page 261: ...n WARNING Injury Hazard Before you operate the turning gear make sure that no personnel are near the flywheel or in the engine 1 Read the data in 0012 1 General Guidelines for Lifting Tools 2 Operate the turning gear to move the crank of the related cylinder to BDC 3 Keep the turning gear engaged to prevent an accidental engine start 4 Install the platform elements 94143 and 94144 Fig 1 refer to 3...

Page 262: ...Attach the eye bolts EB2 to the guide shoes 2 5 Attach the two shackles 94019G to the lugs in the column 6 Attach the manual ratchets H4 H5 to the shackles 94019G 7 Attach the link 94321 to the manual ratchets H4 H5 8 Attach the manual ratchet H1 to the link 94321 and the shackle 94019L on the plate 94324 2016 Crosshead Pin Removal and Installation Fig 2 H4 H5 H1 94019G WCH00620 94321 94019G I I I...

Page 263: ...m 15 Lower carefully the crosshead until the guide shoes touch the two supports 94322 16 Turn the screws 7 to get an equal load 17 Attach the two shackles 94019F to the lugs in the column 18 Attach the manual ratchets H2 H3 to the shackles 94019F and the tools 94337 19 Operate the manual ratchets H2 H3 to apply a light tension 20 Remove the support 94332 21 Put a wooden block 1 in position as show...

Page 264: ...e manual ratchet H1 28 Operate the manual ratchets H2 H3 to apply a light tension on the chains 29 Remove the bolts 2 locking plates 1 and holding plates 3 from the guide shoes 4 30 Move the crosshead pin until the lifting plate 94324 touches the guide shoe 4 31 Operate the manual ratchet H2 to lift the guide shoe 5 32 Move the crosshead pin fully to the opposite side 33 Operate the manual ratchet...

Page 265: ...rd the positions of the guide shoes The shims of the guide shoes can have different dimensions This will help you during the installation procedure 2 Operate the applicable manual ratchet H2 or H3 Fig 4 to lower the guide shoe to the door frame 3 Attach the chain block H1 Fig 6 to the eye bolt EB2 on the guide shoe 4 Remove carefully the manual ratchet H2 Fig 4 from the guide shoe 5 Operate the ma...

Page 266: ... H2 H1 to align the guide shoe in the column 7 Remove the manual ratchet H1 8 Operate the manual ratchet H2 to lift the guide shoe Note When you do step 9 use the manual ratchet H3 for the other guide shoe 9 Do steps 1 to 8 for the other guide shoe 5 Crosshead Pin Installation 1 Clean the crosshead pin and the guide and bearing surfaces 2 Apply bearing oil to the crosshead pin and all guide and be...

Page 267: ...ate the manual ratchet H2 to lower and align the guide shoe 5 with the crosshead pin 12 Move the crosshead pin into position between the two guide shoes 4 5 13 Attach the two holding plates 3 to the guide shoe 4 with the locking plates 1 and the bolts 2 14 Make sure that there is no clearance between the holding plates 3 and the crosshead pin 15 Remove the manual ratchets H2 H3 Crosshead Pin Remov...

Page 268: ...ts 94322 20 Turn the screws 7 to get an equal load 21 Attach the two manual ratchets H2 H3 to the shackles 94019F and the shackles on the lifting tools 94337 22 Operate the manual ratchets H2 H3 to move the connecting rod to the vertical position Make sure that the connecting rod aligns with the crosshead 23 Remove the wooden block 1 24 Attach the tool 94332 to the column and the tool 94337 25 Ope...

Page 269: ... block 32 Remove all protection from the the openings in the crosshead pin 33 Do the clearance checks refer to 3326 1 6 Completion 1 Install the round nuts to the elastic studs on the connecting rod refer to 9403 4 2 Install the top bearing cover refer to 3303 5 3 Disengage the turning gear 4 Set the lubricating oil pump to on 5 Make sure that the crosshead and the bottom end bearings of the conne...

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Page 271: ...4 Keep the turning gear engaged to prevent an accidental engine start 5 Install the platform elements 94143 and 94144 Fig 1 refer to 3301 1 6 Disconnect the toggle lever 1 from the crosshead pin 6 Hold the toggle lever in the position shown with a rope 7 Remove the round nuts 7 from the elastic studs on the connecting rod refer to 9403 4 8 Remove the top bearing cover refer to 3303 5 9 Put protect...

Page 272: ...the bottom position on the column with the screws 4 and the bolts 5 8 Torque the screws 4 and the bolts 5 to 150 Nm 9 Lower carefully the crosshead until the guide shoes touch the two supports 94322 10 Turn the screws 6 to get an equal load 11 Attach the manual ratchets H2 H3 to the shackles on the tools 94337 12 Operate the manual ratchets H2 H3 to apply a light tension 13 Remove the support 9433...

Page 273: ...load is on the manual ratchet H1 21 Operate the manual ratchets H2 H3 to apply a light tension on the chains 22 Remove the bolts 2 locking plates 1 and holding plates 3 from the guide shoes 4 23 Move the crosshead pin until the lifting plate 94324 touches the guide shoe 4 24 Operate the manual ratchet H3 to lift the guide shoe 4 25 Move the crosshead pin fully to the opposite side 26 Operate the m...

Page 274: ...chet H4 3 Guide Shoes Removal 1 Record the positions of the guide shoes The shims of the guide shoes can have different dimensions This will help you during the installation procedure 2 Operate the applicable manual ratchet H2 or H3 Fig 3 to lower the guide shoe to the door frame 3 Attach the chain block H1 Fig 5 to the eye bolt EB2 on the guide shoe 4 Remove carefully the manual ratchet H2 or H3 ...

Page 275: ... to align the guide shoe in the column 8 Remove the manual ratchet H1 9 Operate the manual ratchet H2 to lift the guide shoe Note When you do step 9 use the manual ratchet H3 for the other guide shoe 10 Do steps 1 to 9 for the other guide shoe 5 Crosshead Pin Installation 1 Clean the crosshead pin and the guide and bearing surfaces 2 Apply bearing oil to the crosshead pin and all guide and bearing...

Page 276: ...Operate the manual ratchet H2 to lower and align the guide shoe 5 with the crosshead pin 12 Move the crosshead pin into position between the two guide shoes 4 5 13 Attach the two holding plates 3 to the guide shoe 4 with the locking plates 1 and the bolts 2 14 Make sure that there is no clearance between the holding plates 3 and the crosshead pin 15 Remove the manual ratchets H2 H3 Crosshead Pin R...

Page 277: ...upports 94322 20 Turn the screws 6 to get an equal load 21 Attach the two manual ratchets H2 H3 to the shackles 94019F and the shackles on the lifting tools 94337 22 Operate the manual ratchets H2 H3 to move the connecting rod to the vertical position Make sure that the connecting rod aligns with the crosshead 23 Remove the wooden block 1 24 Attach the tool 94332 to the column and the tool 94337 2...

Page 278: ...block 32 Remove all protection from the the openings in the crosshead pin 33 Do the clearance checks refer to 3326 1 6 Completion 1 Install the round nuts to the elastic studs on the connecting rod refer to 9403 4 2 Install the top bearing cover refer to 3303 5 3 Disengage the turning gear 4 Set the lubricating oil pump to on 5 Make sure that the crosshead and the bottom end bearings of the connec...

Page 279: ... the engine temperature become cold before you start the removal procedure 5 Remove the cylinder cover refer to the procedure in 2708 1 6 Operate the turning gear to move the applicable crank to BDC 7 Look at the area of the piston ring stroke If there is unwanted material do the procedure given in 2124 3 8 Use carefully a plastic hammer and a screwdriver to remove the antipolishing ring 1 Fig 1 9...

Page 280: ...e 94341 11 Operate the engine room crane to lift the piston sufficiently to get access to the crosshead pin and top end bearing 12 Apply protection to the crosshead pin and top end bearing to prevent contamination 13 Make sure that the two parts of the device 94350 are open 14 Operate the engine room crane to fully remove the piston and gland box from the cylinder liner 15 Lower the piston and gla...

Page 281: ...n D The piston rod gland D The piston and the piston rings 9 Make sure that the O rings in the piston rod gland are in a satisfactory condition 10 Put oil on the bore and the O rings of the piston rod gland 11 Remove the cover plate 94345D Fig 3 from the piston rod bore 12 Attach the device 94341 Fig 4 to the piston crown 2 with the four bolts 1 13 Torque the four bolts 1 to 80 Nm 14 Make sure tha...

Page 282: ...25 Remove the platform elements 94143 94144 26 Operate the turning gear to move the crank in the BDC direction until the gland box 2 is immediately above the housing 27 Align the hole in the gland box 2 with the spring dowel pin 3 28 Continue to operate the turning gear to lower fully the piston to BDC Make sure that the piston rod foot 6 continues to touch the crosshead 29 Remove the clamp 94345G...

Page 283: ...c On the fuel side look through the scavenge space to the piston underside Make sure that the piston rod and running surface of the cylinder liner stay dry Note If there is an increase in the dirty oil level in the piston underside an O ring in the gland box is defective 5 Completion 1 Install the cylinder cover refer to 2708 1 2 Remove all tools and equipment from the work area Piston Removal and...

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Page 285: ... Remove the platform elements 94143 94144 3 Operate the turning gear to move the piston to TDC 4 Install the platform elements 94143 and 94144 as applicable 5 Put oil on the threads of the two Allen screws 3 6 Attach the tools 94333 to the piston rod foot 2 with the two Allen screws 3 7 Torque the two Allen screws 3 to 350 Nm 8 Attach the tools 94333 to the cylinder block with the two screws 4 9 R...

Page 286: ...the crosshead 4 2 Attach the compression shim 3 to the crosshead 4 with the screw 1 3 Remove the eye bolts 94045 4 Remove the platform elements 94143 94144 Note During step 3 make sure that t he elastic bolts 2 align with the holes in the piston rod foot 5 Operate the turning gear to move the crosshead 4 up until the crosshead touches the piston rod foot 6 Install the platform elements 94143 and 9...

Page 287: ...Put oil on the threads of the four nuts 1 Fig 4 12 Attach the four nuts 1 to the crosshead 13 Torque the four nuts 1 to 320 Nm 4 Completion 1 If the new compression shim is thicker than the removed item remove unwanted material from the cylinder liner bore refer to 2124 3 paragraph 2 and paragraph 3 Note Refer to data between the new compression shim and the related setting screw ST on the gauge s...

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Page 289: ...the piston refer to 3403 1 paragraph 1 and paragraph 2 Note You disassemble a piston to clean the cooling chamber in the piston head do an overhaul of the ring grooves etc 2 Disassemble 1 Remove the eight collar nuts 2 Fig 1 2 Attach the device 94341 to the piston crown 1 as shown 3 Attach the engine room crane to the device 94341 4 Operate the engine room crane to lift the piston crown 1 5 Lower ...

Page 290: ...iscard the two gaskets 5 Note If it is necessary to remove the eight elastic studs 9 you must use the correct tools Incorrect tools can cause damage to the shank 3 Assemble 1 If necessary install the elastic studs 9 as follows a Put oil on the threads of the elastic studs b Torque symmetrically the elastic studs to 25 Nm 2 Apply oil to the O ring 6 and the two gaskets 5 3 Install the new O ring 6 ...

Page 291: ... and oil distributor to the piston rod as follows a Apply oil to the threads and surfaces that touch of the eight collar nuts 3 b Attach the eight collar nuts 3 to the elastic studs 9 c In the sequence shown in Fig 4 Torque symmetrically the eight collar nuts to 30 Nm d Use a felt pen to make a mark on each collar nut and the piston rod e Subsequently tighten symmetrically the eight collar nuts to...

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Page 293: ...the top piston ring 1 2 Turn the template 94366 around the axis of the piston head 3 Use the feeler gage 94122 to measure the depth of the burn scar s 4 Remove the template 94366 Note You can also use a depth gauge to measure the depth of the burn scar s 5 If the burn scar s are less than 5 0 mm do step a and step b a Use an applicable tool to grind the burn scars b Use emery paper to make sharp e...

Page 294: ...urn scar s 5 Remove the template 94366A 6 If there are more burn scars put the template 94366A through the related scavenge port 1 and do step 3 and 4 again 7 If the burn scars are less than 5 0 mm do step a and step b a Use an applicable tool to grind the burn scars b Use emery paper to make sharp edges smooth 8 If the burn scars are more than 5 0 mm do step a to step d a Remove the piston refer ...

Page 295: ...Clearance Piston Removed 6 3 4 Used Piston Rings Installation 8 3 5 New Piston Rings Installation 9 4 Piston Rings Storage 9 1 General Use the data in paragraph 2 1 and paragraph 2 3 to make an analysis of the of the condition of the cylinder liner piston and piston rings The wear rates are related to the type of fuel used the engine load profile ambient conditions etc during engine operation Visu...

Page 296: ... to move the piston almost to BDC so that you can see the piston rings 4 Clean the surface of the piston ring 1 Fig 1 at the locations P1 to P9 5 Put the sensor of the Permascope MP0 94356 against the middle of the piston ring 1 6 Record the value on the digital display of the Permascope MP0 94356 7 Compare the measured data with the limits given in 0330 1 Clearance Table Piston and Piston Rings I...

Page 297: ...ig 2 Chrome ceramic Layer With regular procedures to measure the chrome ceramic layer you can calculate the wear rate for each piston ring You can continue to use the piston rings if the remaining chrome ceramic layer is more than the limits that follow D Top piston ring more than 0 05 mm D Middle and bottom piston rings more than 0 02 mm If the thickness of the chrome ceramic layer is less than t...

Page 298: ...lts Table 1 Examples of Wear Rate D1 D2 T1 T2 WR 0 382 0 367 0 new 1500 0 01 0 351 0 340 3500 5000 0 0073 Use the formula below to calculate the remaining piston ring service life LT D2 Dmin x 1000 WR Where D LT Remaining in service time hrs D D2 second recorded thickness of chrome ceramic layer mm D Dmin Minimum thickness of the chrome ceramic layer mm refer to paragraph 2 2 D WR Calculated wear ...

Page 299: ...e sure that the feeler gage will touch the inner diameter of the groove 2 Measure the clearance X1 at Point A If there is a wear step on the chrome ceramic layer you can push the feeler gage only to that point 3 Measure the clearance at X2 4 Do step 2 and step 3 at between two and four different locations around the piston 2 The sum of each value from X1and X2 will give the total piston ring clear...

Page 300: ... ring paragraph 3 3 2 to measure the piston ring grooves 3 3 1 Procedure with Calliper Gauge or Inside Micrometer Set 1 Use the calliper gage 1 Fig 5 or inside micrometer set 94101 to measure the groove height at point A and point B You must measure the groove height at a minimum of four locations around the circumference of the piston head 2 Record the value from the calliper gage 1 or inside mic...

Page 301: ...nd the circumference of the piston head 2 4 Use the data that follow to calculate the piston ring clearance C GH RT mm Where D C Clearance D GH the measured height of the piston ring groove mm D RT the nominal piston ring thickness mm Note If the clearance at X1 is more than the permitted value you must repair the piston head For the maximum wear values 0330 1 Piston and Piston Rings For the repai...

Page 302: ...n rings too far This will cause damage to the piston rings Note Only install piston rings that are in a satisfactory condition Make sure that the mark TOP on the piston ring points up Note The piston rings must be installed in the same position as before Use your recorded notes Note Make sure that you use the tools 94338 and 94338A Fig 4 to install the piston rings 1 Use the tool 94338 bottom pist...

Page 303: ...om piston ring 4 Fig 7 to the piston crown 3 Use the tool 94338 to install the middle piston ring 3 to the piston crown 4 Use the tool 94338A to install the top piston ring 1 to the piston crown Make sure that the ring clearance 5 is opposite the ring clearance 2 of the middle piston ring 3 5 Refer to the Operation Manual 0410 1 for the running in procedure for new piston rings 4 Piston Rings Stor...

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Page 305: ...rting Air Group 4 Drive Wheels Running and Backlash Clearances and Tooth Condition 4104 1 A1 Intermediate Wheel Removal and Installation 4104 2 A1 Crankshaft Gear Wheel Replace 4104 3 A1 Starting Air Shut off Valve Cleaning and Function Check 4325 1 A1 Winterthur Gas Diesel Ltd X40 B MM 2016 ...

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Page 307: ...the crankshaft while you do an inspection of all teeth 2 Set to on the service pump 3 Make sure that oil flows freely from all nozzles 4 Set to off the service pump 5 Make sure that all screws are correctly locked 6 After the running in period do a check of the drive wheels each three months as given above If faults show during this period repair them 7 If you hear unusual noises in the area of th...

Page 308: ...of the gear wheel moves between the profiles of two gear wheel teeth 3 3 Lead wire Note Use a new lead wire of 1 5 mm diameter Pb 9 99 fine for each measurement 1 Attach three lengths of lead wire approximately 200 mm in the positions shown with Scotch tape 2 Put marks 0 to 9 on the tooth profiles 7 as shown 3 Operate the turning gear to turn the gear wheel so that the lead wire goes once through ...

Page 309: ...oss the width of the tooth 4 Performance Do a check of the performance of the gear train after commissioning as follows 1 Apply a thin layer of oil resistant engineer s blue ink to three of the teeth on each of the gear wheels 2 Operate the turning gear to move the gear wheels 3 Do a check of the marks on the gear wheel teeth and driving wheel teeth This is make sure that the teeth engage correctl...

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Page 311: ...azard Make sure that the turning gear is locked to prevent accidental engine start This prevents injury to personnel 1 Read the data in 0012 1 General Guidelines for Lifting Tools 2 Remove the fuel pumps 5 Fig 1 refer to 5556 1 3 Remove the servo oil pumps 2 refer to 5551 1 4 Record the backlash data of the intermediate wheel 1 5 Remove all applicable remaining oil pipes to get sufficient access 6...

Page 312: ...diate wheel 5 from the drive column 10 Lower the intermediate wheel on to an applicable surface 11 Remove the four bolts 10 and the locking plates 4 12 Remove the four locking bars 3 Make sure that the bearing pin 2 is horizontal 13 Make a mark on each bearing 1 to identify their positions 14 Remove the two bearings 1 from the bearing pin 2 3 Installation 1 Apply clean oil to the two bearings 1 No...

Page 313: ...ices 94410 Fig 3 through the covers as shown Make sure that the holes for the taper pins are aligned 12 Use carefully a copper rod to install the taper pins 13 Remove the eight adjusting devices 94110 14 Use a wrench to tighten lightly and equally the 12 bolts 8 Fig 2 15 Torque symmetrically the 12 bolts 8 to 1050 Nm tightening angle of 65 16 Lock the bolts with lockwire as shown in Fig 4 17 Do a ...

Page 314: ...ch on the casing 3 and the column 3 Apply Loctite Type C to the threads of the 27 studs 6 4 Attach the casing 3 to the column 3 with the 27 nuts 4 5 Tighten symmetrically the 27 nuts 4 6 Install the servo oil pumps 2 refer to 5551 1 7 Install the fuel pumps 5 refer to 5556 1 8 Install all applicable remaining oil pipes 5 2 1 4 3 WCH03664 Fig 5 I I I I 4 6 2016 Drive Wheels Intermediate Wheel Remov...

Page 315: ...e the gear wheel you must do the procedures that follow When when you order a 2 part spare wheel you must give the engine type engine number and the engine supplier This data is necessary because the the hole of the 2 part gear wheel is made in accordance with these dimensions 1 Remove the intermediate wheel refer to 4104 2 2 Divide the gear wheel 5 Fig 1 into two halves 3 Disassemble the gear whe...

Page 316: ...ner diameter d is between 0 05 mm and 0 11 mm If the minimum diameter is not in the range given do not assemble the gear wheel You must first do step a a Use applicable heat treatment and tools etc to get the correct diameter 4 Make sure that there is a mark 2 on crankshaft flange 1 Fig 2 This will help you when you install the gear wheel 5 Remove all grease Make sure that all items are clean and ...

Page 317: ... that the Loctite 262 is fully cured 8 Tighten the M27x2 castle nuts 2 to the value given in 0352 2 4 Procedure WARNING Injury Hazard Before you operate the turning gear make sure that no personnel are near the flywheel or in the engine 1 Operate the turning gear to get the mark on the crankshaft flange approximately horizontal Note During step 2 make sure that the mark DRIVING END faces the flywh...

Page 318: ...tc to get the correct diameter 9 Attach temporarily the four screws 6 to each side of the top half of the gear wheel 10 Lightly tighten the M27x2 castle nuts 8 11 Make sure that there is no clearance between the gear wheel 7 and the crankshaft 12 Apply Molykote paste G to the seating surfaces and the remaining threads of the elastic bolts 13 Attach the remaining M27x2 castle nuts 8 to the elastic ...

Page 319: ...he split pins 5 If you cannot attach the split pin turn the castle nut 3 sufficiently to align the applicable hole in the elastic bolt 4 21 Apply Loctite 262 to the threads of the eight screws 1 22 Attach the eight screws 1 to the gear wheel in the positions shown 23 Torque symmetrically the eight screws 1 to 470 Nm 5 Completion 1 Install the intermediate wheel refer to 4104 2 2 Do a check of the ...

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Page 321: ...Initial Position 5 6 2 Test Procedure 5 6 3 Automatic Mode 6 7 Completion 6 1 General Read the data in 0380 1 Maintenance Schedule Starting Air Shut off Valve for the applicable maintenance intervals on the starting air shut off valve shut off valve For data about the codes e g 30 8605_E0_6 refer to the data in the Operation Manual 4003 2 Engine Control Diagram and 4003 9 Pipe Diagram Air Systems ...

Page 322: ...ir in the system 4 Disconnect the electrical connections from the pressure transmitter 6 Fig 1 and the solenoid valves 1 5 Remove the pipe 4 6 Remove the pipe that is attached to the ball valve 8353_E0_2 7 Remove the pipe that is attached to the 2 2 way valve 35 4325_E0_5 8 Remove the four screws 2 9 Remove the four screws 3 10 Remove the shut off valve from the engine 11 Do a check of the two gas...

Page 323: ...4 valve 1 and piston 21 from the control valve 3 11 Remove the two bolts 2 from the control valve 3 12 Remove the control valve 3 from the cover 6 4 Servicing 1 If necessary clean the items that follow D Valve 1 D Piston 21 D Spring 4 2 If necessary clean the items that follow D Springs 9 and 19 D Stopper 18 D Valve body 20 D Valve guide 16 D Valve 12 D Spindle 7 3 If you find corrosion on the spr...

Page 324: ...Winterthur Gas Diesel Ltd 4 7 Fig 2 WCH00541 3 22 1 21 19 20 18 14 15 16 11 12 9 4 7 6 13 I I 23 To Ball Valve 35 8353_E0_2 27 PS5017C PT5017C ZV7014C ZV7013C 10 8 17 24 25 26 II II 28 16 5 2 2016 Cleaning and Function Check ...

Page 325: ...ut the spindle 7 and spindle guide 11 into the valve 12 10 Attach the valve 12 together with spindle 7 and piston joint ring 10 to the housing 15 11 Apply Molykote paste to the inner cylinder of the cover 6 12 Put the spring 9 on to the spindle 7 in the cover 6 13 Attach the cover 6 spring 9 and spindle 7 to the housing 5 with the eight M10 screws 27 14 Torque the eight M10 screws 27 to value give...

Page 326: ...o the control valve 28 Install the pipe that is attached to the ball valve 8353_E0_2 29 Install the pipe that is attached to the 2 2 way valve 35 4325_E0_5 6 Shut off Valve Test 6 1 Initial Position Note You must only do this test on a fully assembled engine that is ready to start 1 Make sure that the stop valves 930 V03 and 930 V04 are closed 2 Use the handwheel 9 to move the shut off valve in th...

Page 327: ... the bore of the screw plug 16 When no air flows the automatic function of the shut off valves operates correctly 6 3 Automatic Mode 1 Make sure that the shut off valve is in the position AUTOMAT Note When you do the step below air will flow through the pipe This activates the control valve 17 which shows that the valve body and valve operate 2 Open the ball valve 35 8353_E0_2 to activate the cont...

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Page 329: ...nd Installation 5556 1 A1 Gear Wheel Safety Device to Fuel Pump Removal and Installation 5556 2 A1 Fuel Rail Flow Limiting Valve Removal Inspection and Installation 5562 1 A1 Pressure Control Valve Removal Check Installation 5562 2 A1 Fuel Pressure Control Valve Manual Release Valve Clean 5562 1 A2 Servo Oil Rail Exhaust Valve Control Unit Removal Disassemble Assemble Installation Relief Valve 561...

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Page 331: ... 4 4 Servo Oil Pump Installation 6 5 Completion 6 6 Storage 7 1 General CAUTION Injury Hazard The weight of the servo oil pump is 121 kg Make sure that you use the correct equipment to lift and move the servo oil pump This will prevent injury to personnel Data about operation maintenance and servicing of the servo oil pumps are given in the related documentation of the servo oil pump manufacturer ...

Page 332: ...crews and M12x60 to 58 Nm 4 Attach the manual ratchets H1 H2 to the lugs of the tube 94581K 5 Put the protection plate 94435D on the cover of fuel pump No 1 6 Put the sling 94435C around the servo oil pump No 1 two times 7 Attach the manual ratchets H1 H2 to the sling 94435C Apply a light tension to the manual ratchet H1 8 Loosen the four screws 4 H1 H2 94581K 94581I FS 2 94435D WCH00602 4 94435C ...

Page 333: ...e the manual ratchets H1 H2 until the servo oil pump is below the manual ratchet H2 11 Remove manual ratchet H1 12 Attach the engine room crane to the servo oil pump 13 Remove the manual ratchet H2 14 Operate the engine room crane to move the servo oil pump to an applicable area Note To remove and install the gear wheel 2 refer to 5551 2 H1 H2 94435D WCH00602 1 2 Fig 3 DRIVING END Servo Oil Pump R...

Page 334: ...x30screws and M12x60 to 58 Nm 4 Attach the manual ratchets H1 H2 to the lugs of the tube 94581K 5 Put the protection plate 94435D on the cover of fuel pump No 2 6 Put the sling 94435C around the servo oil pump No 1 two times 7 Attach the manual ratchets H1 H2 to the sling 94435C Apply a light tension to the manual ratchet H1 8 Loosen the four screws 4 94435F 94435A 3 WCH00602 2 I 94435G 94581A 5 I...

Page 335: ...ue to operate the manual ratchets H1 H2 until the servo oil pump is below the manual ratchet H2 11 Remove manual ratchet H1 12 Attach the engine room crane to the servo oil pump 13 Remove the manual ratchet H2 14 Operate the engine room crane to move the servo oil pump to an applicable area Note To remove and install the gear wheel refer to 5551 2 H1 H2 WCH00602 Fig 5 Servo Oil Pump Removal and In...

Page 336: ...ine room crane from the sling 94435C 8 Operate the manual ratchets H21 H2 to move the servo oil pump into the casing 2 Make sure that you do not cause damage to the gear wheel 4 and the thread on the connection sleeve 3 9 Attach the servo oil pump to the casing with the four M20 Allen screws 10 Torque the four M20 Allen screws to the value given in 0352 2 11 Do step 1 to step 10 for the other serv...

Page 337: ...ite spirit can cause damage to your skin and eyes Keep the servo oil pump in its original packing in a horizontal position in a clean dry area The area must have no contamination Be careful when you move the servo oil pump To clean the servo oil pump use white spirit e g Shellsol TD Shellsol T or Solvent FP68 Servo Oil Pump Removal and Installation 2016 ...

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Page 339: ...eneral 1 2 Gear Wheel Removal 2 3 Connection Sleeve Installation 3 4 Gear Wheel Installation 4 1 General WARNING Danger Do not weld or grind materials in the area The sparks from welding equipment and grinding tools can cause a fire Note When you replace a servo oil pump the gear wheel must be removed The same gear wheel is attached to the new servo oil pump You use the tool 94582 for these tasks ...

Page 340: ...n the stop bolt 8 and the connection sleeve 11 12 Fill the HP oil pump 94931 with engine oil that has a viscosity of SAE30 to SAE40 Note In unusual conditions you can use cylinder lubricating oil 13 Connect the hydraulic connecting piece 94582A to the HP oil pump 94931 refer to 9403 2 14 Apply a maximum pressure of 2000 bar until oil flows out between the shaft and the hydraulic connecting piece 9...

Page 341: ...on sleeve 6 Fill the HP oil pump 94931 with engine oil that has a viscosity of SAE30 to SAE40 Note In unusual conditions cylinder lubricating oil can also be used 7 Connect the connecting piece 94582A to the HP oil pump 94931 refer to 9403 2 8 Apply a maximum pressure of 2000 bar until oil flows out between the shaft and the connection piece 94582A 9 Put oil on the special nut 4 10 Torque the spec...

Page 342: ...eel 3 the disc 2 and the connection sleeve 6 2 Apply oil to the threads of the 12 screws 1 3 Torque the 12 screws 1 in the sequence given as follows a Torque the 12 screws to 5 Nm b Torque the 12 screws to 10 Nm c Torque the 12 screws to 20 Nm 4 Attach the plug 4 5 Apply oil to the thread of the screw 5 6 Torque the screw 5 to 40 Nm Servo Oil Pump Gear Wheel Removal and Installation 2016 Fig 4 5 4...

Page 343: ...rs 94581I FS 1 Chain 5 6 Cylinder 94581L 1 Holder 94581C RS 1 Intermediate piece 94581M 1 Lifting plate 94581E 1 General 1 2 Fuel Pump No 1 Removal 2 3 Fuel Pump No 2 Removal 4 4 Fuel Pump No 2 Installation 5 5 Fuel Pump No 1 Installation 7 6 Storage 10 1 General Replace the fuel pump with a new item or a fuel pump that had a servicing in a Wärtsilä Services Switzerland Ltd workshop Do a check of ...

Page 344: ...nual ratchets H1 H2 to the lugs of the tube 94581K 5 Attach the plate 94581G 1 to the cover of the fuel pump with its two M10x25 screws 6 Attach the lifting plate 94581E to the plate 94581G 1 and applicable chain 94581F 94581L with the three M10x30 Allen screws 7 Attach the manual ratchet H1 to the applicable chain 94581F or 94581L Apply a light tension to the manual ratchet H1 8 Remove the nine A...

Page 345: ...n 10 Continue to operate the manual ratchets H1 and H2 Fig 4 until the fuel pump is under the manual ratchet H2 11 Remove the manual ratchet H1 12 Attach the engine room crane to the applicable chain 94581F 94581L 13 Remove the manual ratchet H2 14 Operate the engine room crane to move the fuel pump to an applicable area Note To remove the gear wheel refer to 5556 2 A1 2016 Supply Unit Fuel Pump R...

Page 346: ...unit 1 with the M12x30 screws 5 Torque the M12x30 screws to 58 Nm 6 Attach the manual ratchets H1 H2 to the lugs of the tube 94581K 7 Attach the plate 94581G 2 to the cover of the fuel pump with two M10x25 screws 8 Attach the lifting plate 94581E to the plate 94581G 1 and applicable chain 94581F 94581L with the three M10x30 screws 9 Attach the manual ratchet H1 to the lifting plate 94581E Apply a ...

Page 347: ...hain 94581F or 94581L 16 Remove the manual ratchet H2 17 Operate the engine room crane to move the fuel pump to an applicable area Note To remove the gear wheel refer to 5556 2 A1 4 Fuel Pump No 2 Installation 1 Make sure that the housing gear wheel and safety device are clean and have no damage 2 Make sure that all sealing surfaces are clean and have no damage 3 Attach the engine room crane to th...

Page 348: ...al ratchets H1 H2 to move the fuel pump to the position shown Note During step 10 make sure that you do not cause damage to the gear wheel 3 Fig 11 and the thread of the connection sleeve 2 10 Operate carefully the manual ratchets H1 H2 to move the fuel pump into the supply unit casing 1 Supply Unit Fuel Pump Removal and Installation 2016 Fig 9 H2 94581J 94581A WCH00603 H1 H2 Fig 10 WCH00603 94581...

Page 349: ...p No 1 Installation 1 Make sure that the housing gear wheel and safety device are clean and have no damage 2 Make sure that all sealing surfaces are clean and have no damage 3 Attach the engine room crane to the applicable chain 94581F or 94581L Fig 13 4 Operate the engine room crane to move the fuel pump to the position shown 5 Attach the manual ratchet H2 to the applicable chain 94581F or 94581L...

Page 350: ...l pump into the position shown Note During step 9 make sure that you do not cause damage to the gear wheel 3 Fig 15 and the thread of the connection sleeve 2 9 Operate carefully the manual ratchets H1 H2 to move the fuel pump into the supply unit casing 1 2016 Supply Unit Fuel Pump Removal and Installation H1 H2 1 2 94581F 94581L Fig 14 3 2 1 Fig 15 WCH00603 94581G 1 94581L H2 H1 94581F ...

Page 351: ... symmetrically the nine M12 Allen screws 1 to the value given in 0352 2 12 Remove all tools and equipment 13 Install the pipes that you removed before refer to 8752 1 14 Apply the applicable lubrication to the fuel pump before you start the engine 2016 Supply Unit Fuel Pump Removal and Installation WCH00603 94581G 1 94581L H2 H1 1 I 94581F I Fig 16 ...

Page 352: ...it White spirit can cause damage to your skin and eyes Keep the fuel pump in its original packing in a horizontal position in a clean dry area The area must have no contamination Be careful when you move the fuel pump To clean the fuel pump use white spirit e g Shellsol TD Shellsol T or Solvent FP68 Supply Unit Fuel Pump Removal and Installation 2016 ...

Page 353: ... General 1 2 Gear Wheel Removal 2 3 Connection Sleeve Installation 3 4 Gear Wheel Installation 4 1 General WARNING Danger Do not weld or grind materials in the area The sparks from welding equipment and grinding tools can cause a fire Note When you replace a fuel pump the gear wheel must be removed The same gear wheel is attached to the new fuel pump You use the tool 94582 for these tasks Note The...

Page 354: ...m between the stop bolt 8 and the connection sleeve 11 12 Fill the HP oil pump 94931 with engine oil that has a viscosity of SAE30 to SAE40 Note In unusual conditions you can use cylinder lubricating oil 13 Connect the hydraulic connecting piece 94582A to the HP oil pump 94931 refer to 9403 2 14 Apply a maximum pressure of 2000 bar until oil flows out between the shaft and the hydraulic connecting...

Page 355: ...onnection sleeve 6 Fill the HP oil pump 94931 with engine oil that has a viscosity of SAE30 to SAE40 Note In unusual conditions cylinder lubricating oil can also be used 7 Connect the connecting piece 94582A to the HP oil pump 94931 refer to 9403 2 8 Apply a maximum pressure of 2000 bar until oil flows out between the shaft and the connection piece 94582A 9 Put oil on the special nut 4 10 Torque t...

Page 356: ... gear wheel 3 the disc 2 and the connection sleeve 6 2 Apply oil to the threads of the 12 screws 1 3 Torque the 12 screws 1 in the sequence given as follows a Torque the 12 screws to 5 Nm b Torque the 12 screws to 10 Nm c Torque the 12 screws to 20 Nm 4 Attach the plug 4 5 Apply oil to the thread of the screw 5 6 Torque the screw 5 to 40 Nm Gear Wheel Removal and Installation 2016 Fig 4 5 4 3 2 1 ...

Page 357: ...6 Completion 4 7 Storage 5 1 General It is possible to do the maintenance of the flow limiting valve FLV on board Speak to or send a message to Wärtsilä Services Switzerland to get a repair kit and instructions Maintenance must only be done by approved personnel who have special knowledge of the FLV If personnel are not approved send the FLV to a Wärtsilä service station for overhaul 2016 ...

Page 358: ... the injection refer to the Operation Manual 0510 1 2 Let the engine temperature decrease 3 Let the pressure in the fuel rail decrease to zero 4 Make sure that the fuel injection system has no pressure 5 Make sure that all tools and equipment are clean and in good condition 6 Clean the work area adjacent to the FLV 4 Fig 1 7 Remove the HP fuel pipes 1 refer to 8733 1 paragraph 1 8 Remove the leaka...

Page 359: ...ange 2 together with the piston rod 11 and the piston 12 5 Use Scotch Britet and a solvent e g brake cleaner NeovalR or WD40R to clean the piston rod 11 6 Remove the piston 12 together with the piston rod 11 from the flange 2 If you feel a light resistance push the piston and piston rod back and clean the piston rod again 7 Do an inspection of the running surfaces RS 8 If you find damage speak to ...

Page 360: ...SBT8 to the threads and surfaces that touch on the two Allen screws 4 19 Attach the cover 5 to the flange 2 with the two Allen screws 4 to 7 0 Nm 5 Installation 1 Make sure that the dowel pins 7 are in the fuel rail 2 Clean the sealing surface of the FLV 1 and the fuel rail 13 3 Put a new lip seal 9 in position 4 Carefully put the FLV 1 in position on the fuel rail 13 5 Apply Never Seez NSBT8 to t...

Page 361: ...el oil For more data refer to the Operation Manual 0510 1 7 Storage Before you put an FLV into storage do the procedure that follows 1 Use a vacuum cleaner to remove dirt from all openings 2 Clean the FLV 3 Lubricate the FLV correctly 4 Put the FLV in a plastic bag 5 Remove as much air as possible from the plastic bag 6 Seal the plastic bag Flow Limiting Valve Removal Inspection and Installation 2...

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Page 363: ...V 1 Fig 1 from the fuel rail 2 to do this procedure Note For the full PCV overhaul instructions speak to or send a message to WinGD 1 Stop the engine 2 Make sure that the PCV 1 is open Note If HFO is used the drain port will be hot when the PCV is open 3 Operate the pressure release button more than two times to release pressure WCH02900 DRIVING END 6 1 2 Solenoid Tube Lever Plunger Spring O ring ...

Page 364: ...e valve closes and you can get rail pressure it is not necessary to continue the procedure Refer to paragraph 2 3 step 5 to step 9 to assemble the PCV CAUTION Injury Hazard Make sure that there is no pressure in the fuel rail or the drain side of the system High pressure fuel can cause injury to personnel 9 Remove the four Allen screws from the block 10 Remove the block Fuel Pressure Control Valve...

Page 365: ...1 Put the plunger and spring into the pusher assembly 2 Put the O ring and pusher in position in the block 3 Attach the valve block to the PCV with the four M6 Allen screws 4 Torque the for M6 Allen screws to 15 Nm 5 Attach the solenoid tube to the valve block 6 Put the solenoid in position on the valve block 7 Put the thick part of the collar against the solenoid 8 Attach the nut to the solenoid ...

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Page 367: ... General To prevent failure of the pressure control valve PCV Wärtsilä recommends that you only do the procedures that follow D Do a check and adjust the PCV D Replace the PCV For the maintenance intervals of the PCV refer to the Maintenance Schedule 0380 1 Pressure control valve 2 Preparation WARNING Injury Hazard Use gloves and eye protection Hot fuel can come out as a spray and cause injury WAR...

Page 368: ...connection from the solenoid valve 2 3 Loosen the angle union 5 4 Remove the fuel return pipe 4 from the PCV 1 5 Remove the four screws 6 6 Remove the PCV 1 from the valve block 8 7 Put protection on the valve block 8 to prevent contamination Fig 1 1 1 1 7 8 WCH3758 3 5 4 WCH3758 WCH3758 6 2 2016 Pressure Control Valve Removal Check Installation ...

Page 369: ...nce given in view I a Tighten the screws with your hand b Torque the screws to 80 Nm c Torque the screws to 190 Nm 7 Attach the flexible tube 94556C to the PCV outlet 2 Put the other end of the flexible tube into an applicable container 3 8 Connect the HP oil pump 94931 pressure gage 94932 and HP hose 94935 to the test block 94556 9 Identify each of the two pressure control set screws 10 On the se...

Page 370: ...ase the pressure to zero 4 3 Set point Check 1 On the HP oil pump 94931 close the relief valve 2 Operate the HP oil pump 3 Make sure that the PCV opens at 1050 30 bar 4 If the PCV opens at less than 1020 bar or more than 1080 bar do the procedure in paragraph 4 2 again If the PCV does not open at less than 1300 bar or opens at less than 1020 bar when the SAV 7 is fully closed the PCV has a malfunc...

Page 371: ... Put the PCV 1 in position on valve block 8 5 Put oil on the threads of the four screws 6 6 Put the four screws 6 in position in the PCV 7 Tighten the screws in the sequence given in Fig 2 view I as follows a Tighten the screws with your hand b Torque the screws to 80 Nm c Torque the screws to 190 Nm 8 Attach the fuel return pipe 4 Fig 1 to the PCV 1 9 Tighten the angle union 5 10 Connect the elec...

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Page 373: ...tion WARNING Danger Do not weld or grind materials in the area The sparks from welding equipment and grinding tools can cause a fire 1 Stop the engine 2 Release the pressure in the servo oil rail refer to the Operation Manual 0520 1 paragraph 2 3 3 Remove the related hydraulic pipe refer to 8460 1 paragraph 1 and paragraph 2 4 Make sure that the servo oil rail 1 Fig 1 has no pressure Fig 1 1 WCH03...

Page 374: ...les in the servo oil rail 7 Install blanks to the ports in the VCU 4 Disassemble 1 Remove the pan head screw 4 Fig 3 2 Remove the plug 5 3 Remove and discard the O ring 3 and back up ring 2 4 Make sure that the inner piston 7 and outer piston 6 move freely 5 Assemble 1 Put a new O ring 3 and back up ring 2 on then plug 5 2 Push the plug 5 into the valve control block 1 3 Install the pan head screw...

Page 375: ...10x130 Allen screws 1 D Two M10x160 Allen screws 5 7 Tighten symmetrically with your hand the Allen screws 1 5 and 6 8 Torque the M16x100 Allen screws 6 the M10x130 Allen screws 1 and the M10x160 Allen screws 5 to the value given in 0352 2 7 Completion 1 Install the related hydraulic pipe refer to 8460 1 paragraph 5 2 Put the replaced VCU in its original package 3 Put the replaced VCU in an applic...

Page 376: ... a factory set opening pressure of 350 bar 1 At each primary engine overhaul do a check of the relief valve Note A relief valve that has damage or has a leak must be replaced with a new item A relief valve that has an incorrect set point can be adjusted 1 WCH03760 Fig 5 1 2016 Exhaust Valve Control Unit Removal Disassemble Assemble Installation ...

Page 377: ...ver and Auxiliary Blower Group 6 Scavenge Air Receiver Clean and do Checks 6420 1 A1 Auxiliary Blower Maintenance 6545 1 A1 Scavenge Air Cooler Removal and Installation 6606 1 A1 Water Separator Removal and Installation 6708 1 A1 Winterthur Gas Diesel Ltd X40 B MM 2016 ...

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Page 379: ... the pins 6 7 to prevent movement 3 Clean the scavenge air receiver SAC Note The level switches LS4071A and LS4075A monitor the water level in the condensate collectors 4 For more data refer to the Operation Manual 4003 4 Pipe Diagram Water Systems 4 At regular intervals look at the sight glasses of the condensate collector 4 to make sure that water flows 5 Do a check of the flaps 3 for damage fre...

Page 380: ...Gas Diesel Ltd 2 4 7 If necessary clean the filters 1 Fig 2 the orifices 2 3 and the drain pipes 4 5 For more data refer to the Operation Manual 8345 1 2 3 EXHAUST SIDE DRIVING END Fig 2 WCH03761 1 WCH03761 4 5 2016 Clean and do Checks ...

Page 381: ... and flap 9 in position 2 Put the support 6 stop plate 10 support 11 new locking plates 1 2 and screws 5 in position Do not tighten the screws at this step 3 Put the screw 3 and new locking plates 2 in position Do not tighten the screws at this step 4 Make sure that the axle 8 and the flap 9 can move freely 5 Tighten the screws 5 3 6 Bend the tab washers 1 2 to lock the screws 5 3 II II III III IV...

Page 382: ...damage or a malfunction speak to the manufacturer of the relief valve or Wärtsilä Switzerland Ltd 1 Do a check of the relief valve during each engine overhaul as follows a Do a visual check for damage and corrosion If necessary replace the relief valve 1 Fig 4 b Make sure that the usual distance is 133 mm i e the pressure of the disc springs 2 is sufficient Fig 4 Maximum 178 mm 1 133 mm 2 WCH03761...

Page 383: ...r Operate 4 1 General Two auxiliary blowers 2 Fig 1 are attached to the scavenge air receiver 1 For more data about the auxiliary blower refer to the Operation Manual 6545 1 Auxiliary Blower and Switch Box Auxiliary blowers that do not operate for a long period must be started for a short time twice each month Where this is not possible turn the impeller with your hand to make sure that the bearin...

Page 384: ...ension to the manual ratchet H2 4 Attach the manual ratchet H3 to the strong point 5 and the sling 94435C 5 Remove the 12 screws that attach the auxiliary blower 1 to the casing 3 6 Operate the manual ratchet H3 to remove the auxiliary blower 1 from the casing 2 7 Remove the manual ratchet H2 from the sling 94435C 8 Attach the manual ratchet H1 to the strong point 4 and the sling 94435C Note If ne...

Page 385: ...ach the manual ratchet H2 to the shackle 94019F and the sling 94435C 12 Operate the manual ratchets H1 H2 and H3 to move the auxiliary blower 1 away from the engine 13 Lower the auxiliary motor 1 on to an applicable support to prevent damage to the impeller 4 Installation 4 1 Bottom Auxiliary Blower 1 Attach the sling 94435C to the auxiliary blower 1 2 Attach the manual ratchets H1 H2 to the sling...

Page 386: ...et H2 to the sling 94335C 7 Operate the manual ratchets H2 H3 to move the auxiliary blower 1 into the casing 2 8 Attach the auxiliary blower 1 to the casing with the 12 bolts removed before 5 Completion 1 Connect the electrical connections to the electric motor 2 Set to on the power supply 3 Remove all tools and equipment 6 Auxiliary Blower Operate 1 In the LDU 20 get the MAIN page refer to 4002 2...

Page 387: ... Removal 2 3 Installation 5 4 Completion 7 1 Preparation 1 Read the data in 0012 1 General Guidelines for Lifting Tools 2 Stop the engine 3 Stop the cooling water pump 4 Close the butterfly valves 1 Fig 1 5 Drain the water from the scavenge air cooler SAC 6 6 Remove the drain pipes 4 7 Remove the vent pipes 5 8 Remove the inlet pipe 3 9 Remove the outlet pipe 2 10 Remove the applicable bottom plat...

Page 388: ...63 8 Apply a light tension to the manual ratchet H1 to lift the SAC a small distance above the roller 3 9 Operate the the manual ratchet H3 to pull the SAC approximately 600 mm Keep the tension on the manual ratchet H1 10 Attach the two supports 94663A 94663B to the left and right sides of the receiver frame as shown 11 Attach the two lugs 94663C to the SAC 1 12 Attach the safety chains 94663D to ...

Page 389: ...the SAC 1 from the cooler sufficiently to attach the swivel lugs 94048 M16 19 Remove the manual ratchet H3 20 Remove the support 94663E from the platform 21 Attach the tool 94663 to the rear of the SAC 1 22 Attach the manual ratchet H2 to the platform and the tool 94663 23 Operate the crane 1 and the manual ratchet H2 to pull the SAC 1 a maximum of 70 mm from the supports 94663A 94663B See View II...

Page 390: ...3A 94663B lugs 94663C and safety chains 94663D 26 Operate the manual ratchet H2 to lower the rear of the SAC 1 to the vertical position 27 Use applicable equipment to make sure that the SAC 1 does not turn 28 Remove the manual ratchet H2 29 Operate the crane 2 to move the SAC to an applicable area 2016 Removal and Installation H2 2 1 Fig 4 2 2 H2 H2 WCH00954 WCH00954 WCH00954 ...

Page 391: ...erature silicon compound to the sealing surfaces of the SAC 1 8 Operate the manual ratchets H3 H2 and the crane 2 to move the SAC 1 on to the supports 94663A 94663B 9 Attach the safety chains 94663C 94663D to the SAC 1 10 Operate the crane 2 and the manual ratchets H2 H3 to move the SAC sufficiently to attach the manual ratchet H1 11 Attach the manual ratchet H1 12 Remove the manual ratchet H2 fro...

Page 392: ...9L 18 Operate the manual ratchets H2 H3 to move the SAC 1 fully into the charging unit 19 Remove the manual ratchets H2 H3 20 Install the bottom plates and the parts of the platform removed before 21 Attach the SAC 1 to the frame of the charging unit with the 40 screws 2 22 Attach the cover 3 to the SAC 1 23 Removal and Installation 2016 Fig 6 H2 H3 Fig 7 EXPANSION SIDE 3 FIXED SIDE 2 1 WCH03763 W...

Page 393: ... 4 4 Install the vent pipes 5 5 Open the butterfly valves 1 6 Release the air in the SAC 6 7 Start the cooling water pump 8 Make sure that there are no leaks 9 Make sure that no scavenge air flows between the SAC 6 and the SAC housing 10 Stop the cooling water pump Removal and Installation 2016 FUEL SIDE FREE END 4 6 WCH03763 5 4 3 2 1 WCH03763 Fig 8 ...

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Page 395: ... 10 1 Preparation CAUTION Injury Hazard The cover 1 Fig 1 weighs 53 kg Use sufficient personnel to lift and move the cover 1 Read the data in 0012 1 General Guidelines for Lifting Tools 2 Remove the applicable bottom plates and parts of the platform for access 3 For safety put covers over the spaces of the bottom plates 4 Remove the cover 1 5 Remove all screws 1 Fig 2 together with their intermedi...

Page 396: ...e manual ratchet H2 to the strong point and the plate 94667A 7 Continue to operate the manual ratchet H1 to pull the water separator 1 a sufficient distance to attach the plate 94667 8 Attach the plate 94667 to the water separator 1 9 Remove the manual ratchet H1 the support 94667B and the lug 94667C 10 Attach the manual ratchet H1 to the strong point and the plate 94667 11 Remove the manual ratch...

Page 397: ...4 to the plate 94667 14 Operate the manual ratchets H1 H2 to move the water separator almost out of the charging unit 15 Move the manual ratchet H1 to the position on the platform as shown Water Separator Removal and Installation 2016 94667 H1 H2 H1 H2 H1 H2 Fig 4 WCH00583 WCH00583 WCH00583 ...

Page 398: ...he charging unit 17 Turn the water separator 1 90_ 18 Attach the crane to the middle shackle of the plate 94667 19 Apply a light tension to the crane 20 Remove the manual ratchet H1 21 Operate the crane to move the water separator to a clean dry area Water Separator Removal and Installation 2016 Fig 5 WCH00583 H1 H2 H1 H1 2 1 1 Crane 94667 WCH00583 ...

Page 399: ...rd the rubber seals 2 and 3 Fig 6 23 Clean the guide bars 1 4 24 Lubricate the new rubber seals 2 3 25 Attach the new rubber seal 2 Note The rubber seal 3 is attached after the water separator is installed Water Separator Removal and Installation 2016 3 2 Fig 6 4 1 WCH00583 ...

Page 400: ... ratchet H1 to the shackle on the plate 94667 5 Turn the water separator 1 90_ 6 Apply sufficient tension to the manual ratchet H1 to hold the weight of the water separator 1 7 Remove the crane from the water separator 1 8 Attach the manual ratchet H2 to the water separator 1 9 Operate the manual ratchets H1 H2 to move the water separator 1 to the position shown Water Separator Removal and Install...

Page 401: ...atchets H1 H2 to move the water separator 1 to the position shown 12 Attach the plate 94667A to the water separator 1 13 Attach the manual ratchet H2 to the plate 94667A 14 Attach the assembly tool 94667D as shown Water Separator Removal and Installation 2016 94667 H1 H2 H1 H2 Fig 8 1 H1 H2 1 94667D 94667A 1 WCH00583 WCH00583 WCH00583 ...

Page 402: ...he assembly tool 94667D to move the water separator 1 to the position shown 18 Remove the manual ratchets H1 H2 19 Remove the plate 94667A 20 Operate the assembly tool 94667D to push fully in in the water separator 21 Attach the new rubber seal 3 Fig 6 Water Separator Removal and Installation 2016 Fig 9 H1 H2 94667 94667A 1 H1 H2 94667A 1 94667D 94667D WCH00583 WCH00583 WCH00583 ...

Page 403: ...r separator 3 24 Torque symmetrically the 18 screws 1 to the value given in 0352 2 25 Attach the cover 4 to the charging unit with the 22 screws 5 26 Remove all tools and equipment 27 Install the supports and the applicable bottom plates you removed before Water Separator Removal and Installation 2016 4 5 WCH00583 Fig 10 III III I I I I II II 3 III III 2 1 WCH00583 ...

Page 404: ...e sure that the condensate drains 1 Fig 11 operate correctly D Make sure that the throttle discs are not blocked For the intervals to do checks refer to 0380 1 Maintenance Schedule Water separator No of Cylinders Throttle Disc mm Throttle Disc mm 5 9 5 7 6 10 7 5 7 10 5 8 8 11 8 2 3 EXHAUST SIDE DRIVING END WCH03761 1 WCH03761 Fig 11 Water Separator Removal and Installation 2016 ...

Page 405: ...Maintenance Group7 Winterthur Gas Diesel Ltd 1 5 Cylinder Lubrication Group 7 Cylinder Lubrication System 7218 1 A1 Winterthur Gas Diesel Ltd X40 B MM 2016 ...

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Page 407: ...rication System For more data about the cylinder lubricating system refer to the Operation Manual 7218 1 1 1 Cylinder Lubricating System Operate For more data see the Operation Manual 4002 2 paragraph 3 2 and paragraph 3 9 1 In the LDU 20 get the MAIN page 2 In the navigation menu select Cylinder Lubrication 3 In the CYL LUBRICATION page field Manual lub to Cyl select the applicable cylinder numbe...

Page 408: ...1 If necessary bleed the cylinder lubricating system see paragraph 3 2 Make sure that the applicable piston is in the TDC position If the piston is not in the TDC position do the steps that follow a Engage the turning gear b Operate the turning gear to get the applicable piston to the TDC position c Disengage the turning gear 3 Set to on the cylinder lubricating system for the related cylinder ref...

Page 409: ...ting system 3 1 Cylinder Lubrication Pump To bleed the cylinder lubrication pump 4 Fig 1 do the steps that follow Note When you bleed the cylinder lubricating system always start at the first cylinder at the free end The hydrostatic pressure in the cylinder lubricating system helps you bleed the cylinder lubrication pump 4 1 Make sure that the cylinder lubrication pump 4 is set to off 2 Loosen the...

Page 410: ...screw 5 to release the pressure in the filter housing 3 4 Close the vent screw 5 5 Open the drain screw 6 to release the oil from the filter chamber 3 6 Remove the filter chamber 3 from the housing 7 Attach the new filter chamber 3 to the housing 8 Clean the external surface of the duplex filter 1 9 Open the ball valve 4 4 2 Filter Element Clean For data about the procedure to clean the filter ele...

Page 411: ...Maintenance 7218 1 A1 Winterthur Gas Diesel Ltd 5 5 Fig 2 WCH03766 I I 1 4 2 3 WCH03766 WCH03766 WCH03766 2 5 3 5 3 6 6 1 2016 Cylinder Lubrication System ...

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Page 413: ...g 8135 1 A1 Servo Oil Pipe Removal and Installation 8447 1 A1 Hydraulic Pipe Exhaust Valve Drive Removal Grind Installation 8460 1 A1 HP Fuel Pipe HP Fuel Pipe Injection Valve Removal and Installation 8733 1 A1 HP Fuel Pipe Removal and Installation 8752 1 A1 Winterthur Gas Diesel Ltd X40 B MM 2016 ...

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Page 415: ...best decreased part load BSFC in LLT For more data about the exhaust waste gate and LLT refer to the Operation Manual 8135 1 2 Maintenance Special maintenance of the butterfly valve 1 Fig 1 is not necessary For a general inspection refer to the instructions in the documentation of the manufacturer The indicator 8 shows the closed position of the butterfly valve 1 To do a function check refer to th...

Page 416: ...rthur Gas Diesel Ltd 2 2 4 2 1 I I 10 8 7 5 9 6 3 WCH03767 Fig 3 Exhaust Waste Gate 1 Butterfly valve 6 Control air pipe 2 Exhaust pipe 7 Coupling 3 Exhaust manifold 8 Indicator 4 Orifice 9 Shaft 5 Air spring air pipe 10 Actuator ...

Page 417: ...tallation 1 Preparation 1 2 Removal 3 3 Adjustment 4 4 Installation 4 5 Completion 4 1 Preparation 1 Stop the engine 2 Close the trace heating supply 3 Make sure that there is no pressure in the servo oil system 4 Remove all of the screws 1 3 and 4 Fig 1 5 Remove the five clamps 2 2016 ...

Page 418: ...ble HP servo oil pipes Fig 2 as follows a Put a drip tray below the applicable screw plug 11 or 12 b Remove the four screws 1 of the applicable servo oil pipe 16 or 17 c Carefully move the applicable flange 2 up to let in air d Loosen carefully the applicable screw plug 11 or 12 to drain the servo oil e Make sure that the servo oil pipes are empty 2016 Servo Oil Pipe Removal and Installation ...

Page 419: ...nge 6 5 Remove the four screws 9 from the applicable flange 10 6 Remove the four screws 14 from the applicable flange 13 7 Remove the applicable servo oil pipe 8 15 8 Apply protection to all openings to prevent damage and contamination 9 Remove and discard all O rings from the applicable servo oil pipes Fig 2 WCH03768 II III III IV IV III III IV IV 11 8 15 12 I I III III I I V V II II II V V 1 VI ...

Page 420: ...4 to the applicable flange 6 10 13 3 Torque symmetrically the fours screws 7 9 14 to 20 Nm 4 Put the applicable servo oil pipe 16 17 in position 5 Attach the four screws 1 3 to the applicable flange 2 4 6 Torque symmetrically the fours screws 1 3 to 20 Nm 7 Attach the outer half of the connection block 5 to the inner half with the three screws removed before 5 Completion 1 Attach the servo oil pip...

Page 421: ...ve Removal Grind the Sealing Faces and Installation Tools 1 Grinding tool 94841 1 Stencil 94841A 1 Preparation 2 2 Removal 3 3 Sealing Faces Grind 4 4 Adjustment 5 5 Installation 5 Fig 1 I I II II 1 4 4 3 WCH03769 For View I I see Fig 3 and Fig 7 For View II II see Fig 4 and Fig 7 2016 ...

Page 422: ...fer to the data given in the Operation Manual 0600 1 4 Set to off the main bearing oil supply WARNING Injury Hazard Always put on gloves and safety goggles when you do work on hot components When drain screws and plugs are opened servo oil can come out as a spray and cause injury 5 Put an oil tray under the applicable hydraulic pipe 1 Fig 2 6 Loosen the screws 2 on the flange 3 to drain the applic...

Page 423: ...ully move the flange 4 away from the top housing 3 CAUTION Injury Hazard The weight of the hydraulic pipe is approximately 12 kg Use approved equipment or sufficient personnel to lift and move the hydraulic pipe 5 Carefully remove the hydraulic pipe 1 6 Remove and discard all O rings from the hydraulic pipe 1 7 Apply protection to the sealing faces SF to prevent damage and contamination 2016 Hydra...

Page 424: ...lly the the four screws T2 to 2 0 Nm 11 Put the hydraulic pipe 1 in a vice as horizontally as possible 12 Adjust the speed of the hand drill to between 200 rpm and 500 rpm 13 Align the hand drill and the grinding tool 94841 accurately with the hydraulic pipe 1 as shown 14 Use light pressure and start grinding 15 Regularly remove the unwanted material from the grinding tool 94841 16 Make sure that ...

Page 425: ...l of the protection from the sealing faces SF Fig 7 in the top housing 3 Fig 9 and the VCU 6 2 Apply oil to the threads of the screws 2 5 3 Carefully put the hydraulic pipe 1 in position in the top housing 3 and the VCU 6 4 Torque symmetrically the four screws 2 to 40 Nm 5 Make sure that there is a distance of 11 mm between the flange 4 and the top housing 3 6 Torque symmetrically the four screws ...

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Page 427: ...l refer to the Operation Manual 0600 1 2 Make sure that there is no pressure in the fuel rail as follows a Set to off the fuel booster pump plant b Close the shut off valves to the fuel inlet and return pipes c On the LDU make sure that the pressure shows zero 3 Set to off the trace heating system 4 If necessary remove the insulation from the HP injection pipes 1 Fig 1 5 Disconnect the electrical ...

Page 428: ...e flow limiting valve 5 remove the four screws 7 flange 6 3 Carefully remove the HP injection pipe 1 from the injection valve 4 and the and flow limiting valve 5 4 Carefully remove the HP injection pipe 1 from the injection valve 4 and the flow limiting valve 5 5 Apply protection to the sealing faces SF and the open ends of the HP injection pipe 1 2016 Fuel Pressure Pipe Removal and Installation F...

Page 429: ...pe 2 with the lock nut 94870G 12 Attach the tool 94870 to the hand drill 3 13 Put the hand drill 3 and tool 94870 accurately into the screw on sleeve 94870E 14 Adjust the speed of the hand drill 3 to a maximum of 500 rpm 15 Use light pressure and operate the hand drill 3 for approximately 5 seconds 16 Regularly remove unwanted material from the grinding tool 94871 17 Remove the tool 94870 from the...

Page 430: ...pe 1 and the claws 6 10 5 Apply Never Seez NSBT to threads of the screws 2 7 6 Carefully put the HP injection pipe 1 in position in the injection valve 4 and the flow limiting valve 9 7 Torque symmetrically the four screws 2 to 20 Nm 8 Make sure that there is a distance of 17 3 mm between the flange 10 and the flow limiting valve 9 5 Completion 1 If necessary install the insulation to the HP injec...

Page 431: ...crews and plugs are opened steam or fuel can come out and cause injury 1 Stop the engine refer to the Operation Manual 4002 2 2 Set to off the fuel supply pump 3 Set to off the trace heating 4 If necessary disconnect the trace heating pipes 5 Remove the servo oil pipes for access refer to 8447 1 paragraph 1 and paragraph 2 6 Remove the insulation from the applicable HP fuel pipe 7 Put an oil tray ...

Page 432: ...Maintenance 8752 1 A1 Winterthur Gas Diesel Ltd 2 7 Fig 1 WCH03773 WCH03773 I I II II III III IV IV V V VI VI Note Illustration shown with servo oil pipes removed VII VII VII VII 1 4 5 3 6 2 3 IX IX ...

Page 433: ...ve the screw 7 and the clamp 6 3 Remove the three screws 8 and the clamp 9 4 Remove the three screws 10 and the clamp 11 5 Remove the four screws 15 from the applicable flange 6 Carefully remove the applicable HP fuel pipe 14 7 Remove the four screws 13 from the applicable HP fuel pipe 12 2016 HP Fuel Pipe Removal and Installation I I II II III III 1 8 10 A A A A 2 3 5 4 4 2 6 9 11 Fig 2 7 1 13 IV...

Page 434: ...law 2 4 Lubricate the new O rings 7 11 with oil 5 Apply Never Seez NSBT8 to the threads of the four screws 4 and the screw 9 6 Attach the new O rings 7 11 to the screw 9 7 Put the screw 9 in position 8 Put the HP fuel pipe 1 in position 9 Torque the screw 9 to 250 Nm 10 Torque the four screws 4 to 20 Nm 11 Attach the fuel leakage pipe 8 to the sleeve 5 12 Attach the sleeve 5 to the screw 9 with th...

Page 435: ...1 is in the correct position e Put the two slide rings 9 steel rings 10 cup springs 11 and steel rings 12 on the two M12x120 bolts 5 f Attach the clamp 4 to the clamp 3 with the parts assembled in step e and the M12x 60 bolt 6 15 Attach the clamp 14 to the clamp 13 with the two M12x90 bolts 15 and the M12x60 bolt 16 16 Attach the clamp 18 to the clamp 17 with the three M12x60 bolts 19 2016 HP Fuel...

Page 436: ... to 20 Nm 22 Make sure that there is a distance of 18 0 mm between the flange 4 and the non return valve 5 23 Make sure that there is a distance of 18 0 mm between the flange 7 and the connecting block 8 24 Torque the two M12x120 bolts 5 Fig 4 to the value given in 0352 2 25 Torque the M12x60 bolt 6 16 19 to the value given in 0352 2 26 Torque the two M12x90 bolts 15 to the value given in 0352 2 2...

Page 437: ... Attach the insulation to the applicable HP fuel pipe 2 Install the HP servo oil pipes refer to 8447 1 paragraph 4 3 If necessary connect the trace heating pipes 4 Set to on the trace heating 5 Set to on the fuel supply pump 2016 HP Fuel Pipe Removal and Installation ...

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Page 439: ...ools Data 9403 1 A1 Hydraulic Jacks Tools and Pumps Configuration 9403 2 A1 Hydraulic Pre tensioning Jacks Storage Servicing and Maintenance 9403 3 A1 General Instructions 9403 4 A1 Tool List 9403 5 A1 Standard Tools Pages Pages 1 to 26 30 Recommended Special Tools Pages 27 to 29 30 Special Tools Page 30 30 Winterthur Gas Diesel Ltd X40 B MM 2016 ...

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Page 441: ...There are two crank angle systems for redundancy that monitor the teeth on the intermediate wheel 2 The holder 2 is installed with screws to the cover 3 on the drive column Two more proximity sensors ZS5123 34C are used to find the crank angle marks on the flywheel for TDC and BDC For the Inspection and Overhaul Intervals refer to 0380 1 Crank Angle Sensor Unit 2 1 4 II Fig 1 III III WCH03774 I Fo...

Page 442: ...oximity sensor 5 5 Loosen the locknut 4 6 Remove the proximity sensor 5 from the adaptor 7 or 8 7 Attach the new proximity sensor 5 to the holder 8 Turn the proximity sensor 5 fully into the adaptor 7 or 8 Note During installation commissioning the clearance between the tooth 2 of the intermediate wheel and the adaptor 7 or 8 is set to 2 0 mm 9 Carefully tighten the lock nut with your fingers 10 C...

Page 443: ...osen the lock nut 3 5 Remove the proximity sensor 4 from the holder 1 6 Attach the new proximity sensor to the holder 1 7 Make sure that the proximity sensor 4 touches the applicable crank angle mark 2 8 Loosen the proximity sensor 4 four turns of 360 to get a clearance of 4 0 mm between the crank angle mark and the bottom face of the proximity sensor 9 Carefully tighten the lock nut 3 with your f...

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Page 445: ...tools have special screws and or devices that must be kept together Thus tapped holes are bored into these tools The screws and or devices must always be kept at the correct storage positions on the tools when they are not in use 2 Standard Tools These tools and devices are necessary for usual maintenance on the engine Some of these tools and devices given in the references above are not necessary...

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Page 447: ... 12A 18 E 18 11 14 1 WCH03775 A To apply and remove tension to the elastic bolts of the main bearing D Set up of pre tensioning jacks 94215 B To apply and remove tension to the tie rods E Removal and installation of gear wheel to servo oil pump and fuel pump C To apply and remove tension to the elastic bolts of the cylinder cover F Disassemble and assemble of the main bearing cover 2016 ...

Page 448: ...nd remove tension to the elastic bolts on the top and bottom end bearings of the connecting rod H To apply and remove tension to the foundation bolts on the engine stays K Adjustment tool for the pressure control valve 5562 2 I To apply and remove tension to the foundation bolts on the exhaust valve cage L Adjustment tool for the safety valve 2745 1 in the cylinder cover 2016 Hydraulic Jacks Tools...

Page 449: ...nsioning jack bottom end bearing 94314 9 Pre tensioning jack top end bearing 94315 10 Adjustment device 94556 11 Disassemble and assemble tool 94582 12 HP oil pump 2800 bar 94931 12A Adaptor piece 94934F 13 Connection block 94934 14 Hydraulic distributor 94934A 15 Coupling element 94934G 16 Distributing piece 94934C 17 Hydraulic distributor with pressure gauge 0 bar to 25 bar 94934H 18 High pressu...

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Page 451: ...t i x s 94110 Thrust device for main bearing cover piston cylinder 48 x 41 8 x 1 4 34 5 x 30 x 1 4 40 87 x 3 53 29 82 x 2 62 94114 Elastic bolts to main bearing piston D cylinder 67 2 x 61 x 1 4 54 6 x 48 4 x 1 4 59 92 x 3 53 47 22 x 3 53 lower Cyl 7 52 x 3 53 94145 Foundation bolts and engine stays piston cylinder 75 x 68 8 x 1 4 60 2 x 54 x 1 4 66 27 x 3 53 53 57 x 3 53 94180 Tie rods piston D c...

Page 452: ...over 1 Piston 7 Vent screw 2 Back up ring O ring Sealing ring 8 Adapter piece 3 9 Closing valve 4 Cylinder 5 Back up ring O ring Sealing ring 6 94110 KJ Kit with back up and O rings for pre tensioning Jack MAX STROKE 9 5 MM 1 7 4 5 9 8 2 6 3 94110 KJ Fig 2 Fig 3 2016 Hydraulic Pre tensioning Jacks Storing Servicing and Maintenance ...

Page 453: ... Adapter piece 3 9 Closing valve 4 4a Double cylinder 10 O ring 5 Back up ring O ring Sealing ring 11 Backing bush 6 12 Tension sleeve 13 Round nut 94114 KJ Kit with back up and O rings for double pre tensioning Jack MAX STROKE 8 MM I I I 2 1 I 9 8 10 7 4 11 12 3 5 6 13 4a 4a 4 94114 KJ WCH00473 1a Fig 4 Fig 5 Fig 6 2016 Hydraulic Pre tensioning Jacks Storing Servicing and Maintenance ...

Page 454: ...on 7 Vent screw 2 Back up ring O ring Sealing ring 8 Adapter piece 3 9 Closing valve 4 Cylinder 5 Back up ring O ring Sealing ring 6 94145 KJ Kit with back up and O rings for pre tensioning Jack 2 3 5 6 MAX STROKE 5 MM 1 4 7 9 8 94145 KJ WCH00474 Fig 7 Fig 8 2016 Hydraulic Pre tensioning Jacks Storing Servicing and Maintenance ...

Page 455: ...e 3 9 Closing valve 4 4a Double cylinder 10 O ring 5 Back up ring O ring Sealing ring 11 Backing bush 6 12 Tension sleeve 13 Round nut 94180 KJ Kit with back up and O rings for double pre tensioning Jack 2 3 5 6 MAX STROKE 20 MM 1 4 11 12 13 4a I I I I 9 8 7 10 94180 KJ WCH00475 1a Fig 9 Fig 10 Fig 11 Fig 12 2016 Hydraulic Pre tensioning Jacks Storing Servicing and Maintenance ...

Page 456: ... 7 Vent screw 2 Back up ring O ring Sealing ring 8 Adapter piece 3 9 Closing valve 4 Cylinder 5 Back up ring O ring Sealing ring 6 94215 KJ Kit with back up and O rings for pre tensioning Jack 1 4 7 MAX STROKE 11 MM 2 3 5 6 8 9 94215 KJ WCH00476 Fig 13 Fig 14 2016 Hydraulic Pre tensioning Jacks Storing Servicing and Maintenance ...

Page 457: ...n 7 Vent screw 2 Back up ring O ring Sealing ring 8 Adapter piece 3 9 Closing valve 4 Cylinder 5 Back up ring O ring Sealing ring 6 94252 KJ Kit with back up and O rings for pre tensioning Jack 1 4 7 9 8 2 3 5 6 MAX STROKE 7 MM 94252 KJ WCH00477 Fig 15 Fig 16 x 2016 Hydraulic Pre tensioning Jacks Storing Servicing and Maintenance ...

Page 458: ...ton 7 Vent screw 2 Back up ring O ring Sealing ring 8 Adapter piece 3 9 Closing valve 4 Cylinder 5 Back up ring O ring Sealing ring 6 94314 KJ Kit with back up and O rings for pre tensioning Jack 1 4 7 9 8 MAX STROKE 8 MM 2 3 5 6 94314 KJ WCH00956 Fig 17 Fig 18 2016 Hydraulic Pre tensioning Jacks Storing Servicing and Maintenance ...

Page 459: ...n 7 Vent screw 2 Back up ring O ring Sealing ring 8 Adapter piece 3 9 Closing valve 4 Cylinder 5 Back up ring O ring Sealing ring 6 94315 KJ Kit with back up and O rings for pre tensioning Jack 2 3 5 6 MAX STROKE 7 MM 1 4 7 9 8 94315 KJ WCH00957 Fig 19 Fig 20 2016 Hydraulic Pre tensioning Jacks Storing Servicing and Maintenance ...

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Page 461: ... 5 Fig 1 D Version 2 the nut 3 Fig 2 is used to apply tension to the elastic bolt elastic stud 1 Make sure that the threads of elastic bolts and hydraulic jacks are smooth and clean 2 Make sure that you add lubricant to the elastic bolts and hydraulic jacks refer to 0352 1 3 Connect the hydraulic components to the hydraulic jacks refer to 9403 2 4 Fully tighten the high pressure HP hoses to make s...

Page 462: ...ulic jack to the HP oil pump or the hydraulic unit 4 Put a hose on the vent screw 6 and a container below the hose to drain the oil 5 Operate the HP oil pump 6 Close the vent screw 6 when oil that has no air flows out Note Do not move the piston 2 above the limit of the red groove 9 7 Operate the HP oil pump to slowly increase the pressure to approximately 20 bar to 30 bar more than the value give...

Page 463: ...Connect the hydraulic jack to the HP oil pump or the hydraulic unit 3 Operate the HP oil pump 4 Close the vent screw 6 when oil that has no air flows out 5 Slowly increase the pressure to the nominal value then keep the pressure con stant see the Table for the pressure values 6 Make sure that there are no leaks 7 Operate the HP oil pump to slowly increase the pressure to approximately 20 bar to 30...

Page 464: ...12 94180 1st step 100 1500 from 100 bar to 1500 bar 7 0 mm to 8 0 mm 3 2708 2 94215 1500 310_ 1 2751 1 94252 1500 126_ 3303 5 94314 1st step 1000 1500 1st to 2nd step 40_ 94315 1st step 1100 1500 1st to 2nd step 10_ 1 To do a check of the tension refer to 1112 1 and 1715 1 2 For the applicable installation of the double pre tensioning jack refer to 1132 1 and 1903 1 2016 Hydraulic Pre tensioning J...

Page 465: ...4002 41 94002 46 94002 85 Ring slugging wrenches 1 Piece AF30 1 Piece AF41 1 Piece AF46 1 Piece AF85 WCH03492 94003 94003 3 94003 17 Allen keys set compl consisting of 9 Allen keys AF3 to AF17 for ordering single Allen keys state AF Example 94003 3 94003 17 WCH03318 94005 94005 6 Rod for pre tensioning jacks 1 Pieces Ø 6 mm WCH03319 Ø 94007 94007 A19 94007 A40 Round nosed pliers 1 Piece Type A 19 ...

Page 466: ...4016 94016F 94016G 3 2 2 Manual ratchets WLL 800 kg Manual ratchets WLL 500 kg Manual ratchets WLL 250 kg WCH03512 94019L 94019F 94019G 1 2 2 Shackle for SAC283 SAC285 WLL 8500 kg Shackles WLL 1000 kg Shackles WLL 2000 kg WCH03513 94022 94022A 1 1 Adapter piece 3 8 Socket wrench insert AF3 WCH03511 94022B 94269C 36 94022B 41 94269C 46 94022B 60 94022D 94022F 94022H 46 94024 4 1 1 1 1 1 1 1 1 1 Soc...

Page 467: ... 4 Pieces M30 WCH03370 94048 94048 M16 Swivel lug 6 Pieces M16 1 3 t WCH00113 94050 94050A 94050B 94050C 94050D 94050E 94050F Tool to measure pressure for pneumatic elements 1 Pressure gauge 0 100 bar 1 Pressure gauge 0 10 bar 1 Adapter 1 HP hose 2 Screw couplings G1 4 x62 mm 2 Screw couplings G1 4 B A D F WCH00643 E E C 94051 94051A 94051B 94051C 94051D Tool to measure pressure for pneumatic elem...

Page 468: ...s to main bearing X 346 mm 94114 KJ 1 Kit with back up and O rings for double pre tensioning Jack X WCH00920 94116 1 Tool for removal and installation of main bearing shell X 180 mm X WCH00480 94116B 1 Lug for removal and installation of main bearing cover X 75 mm X WCH00480 94117 1 Roller support for removal and fitting of main bearing X 390 mm WLL 4000 N 400 kg X WCH00480 2016 Standard Tools ...

Page 469: ... and fitting of main bearing shell X 175 mm X WCH00480 94118F 1 Removal and installation device guide rail for removal and fitting of main bearing cover and shell No 1 X 1812 mm X WCH00480 94119 1 Lifting plate with 10 screws M10x30 for removal and fitting of main bearing shell X 180 mm WLL 500 kg X WCH00480 94122 1 Feeler gauge WCH03515 94123 1 Special feeler gauge for main bearing X 620 mm X WCH...

Page 470: ...s Y1 73 mm Y3 289 mm total Version FCV2 bracket combined with 94141C 2 Pads Y2 103 mm Y3 319 mm total Version FCV3 bracket combined with 94141B 2 Pads 94141C 2 Pads Y4 392 mm total X 94141B Y2 Y1 Y3 Y Y4 94141C WCH03516 94142 1 Grid X 612 mm Y 578 mm X Y WCH00923 94142B 1 Wire rope X 1900 mm X WCH00922 94143 1 Platform element X 320 mm Y 639 mm Y X WCH00482 94144 1 Platform element X 425 mm Y 655 ...

Page 471: ...ng out device with screws for turning out thrust bearing pads on 2 part gear wheel X 135 mm X WCH00918 94180 2 Double pre tensioning jacks for tie rods X 480 mm 94180 KJ 1 Kit with back up and O rings for double pre tensioning Jack X WCH00475 94201 1 Device for removal and installation of the cylinder Liner X 377mm Mass approx 40 kg consisting of 94201A B D 94201A 1 Lifting tool X 710 mm Mass appr...

Page 472: ... Tool X 54 mm X WCH03535 94215 8 Pre tensioning jacks for cylinder cover elastic bolts X 173 mm 94215 KJ 1 Kit with back up and O rings for pre tensioning Jack X WCH00476 94219 1 Tool to measure the cylinder pressure indicator includes a wooden box X 165 mm WCH03518 X 94225 1 Gauge To measure the cylinder liner bore accessory it inside micrometer tool 94226 X 1700 mm X WCH03545 Standard Tools 2016...

Page 473: ...t with back up and O rings for pre tensioning Jack X WCH00477 94202K 2 Sling 1 m WLL 4000 kg with DS 94202K WCH00914 94259 1 Pressure element for exhaust valve with a back up and O ring X 129 mm X 016 765 08 94261 1 Valve seat removal and installation device X 380 mm X WCH00893 94263 2 Jack screws to guide bush for exhaust valve M10x110 WCH03546 94265 1 Suspension device for cylinder cover X 355 m...

Page 474: ...1 Device for overhaul of injection valve seat in cylinder cover X 380 mm Profile cutter X WCH00486 94270C 94270D 2 2 Hexagon head bolt for removal of the injection valve X 180 mm Stud bolts for installation of the injection valve X 186 mm X X WCH00657 Standard Tools 2016 ...

Page 475: ...cting piece To do a test of the injection valve X 136 mm 94272C 1 Valve holder To do a check of the relief valve on the cylinder cover X 68 mm 94273 1 Valve holder To do a test and check of the injection valve relief valve cylinder cover X 475 mm 94275 1 HP hose to OBEL test bench To do a test loosen and tighten of coupling nut to injection valve with FAST X 1000 mm Max working pressure 1500 bar 9...

Page 476: ...n nozzle assembly WCH02740 X 94279 1 Gauge for checking wear and burn scar on exhaust valve seat X 120 mm X WCH00487 94289 1 Assembly tool Removal Installation pilot valve Includes 94289A 1 T handle X 80 mm 94289B 1 Bush Removal pilot valve X 45 mm 94289C 1 Bush Installation pilot valve X 30 mm 94289D 1 Bush Installation O ring WCH03777 94289A 94289B 94289C 94289D Standard Tools 2016 ...

Page 477: ...3519 94314 94315 2 2 Pre tensioning jacks for connecting rod elastic bolts to bottom end bearing X 153 mm 94314 KJ 1 Kit with back up and O rings for pre tensioning Jack Pre tensioning jacks for connecting rod elastic bolts to top end bearing X 139 mm 94315 KJ 1 Kit with back up and O rings for pre ten sioning Jack X X WCH00478 WCH00479 94321 1 Link with shackles for crosshead lifting X 119 mm WLL...

Page 478: ... Ltd 14 30 v 94322 2 Supporting devices to hold up crosshead guide shoes X 200 mm X WCH00938 94324 1 Cover and lifting plate with shackle to crosshead X 216 mm WLL 1650 kg X WCH00929 94324C 1 Fixing device X 420 mm X WCH03520 2016 Standard Tools ...

Page 479: ... pin changing compression shim X 185 mm WLL 530 kg X WCH00931 94334 1 Holder for removal and fitting of a connecting rod complete X 814 mm X WCH00942 94334A 1 Connecting element with shackle X 50 mm X WCH03522 94335 1 Stop plate with screw M12x35 for inspection to top end bearing X 140 mm X WCH00494 94335D 1 Chain double sling for removal and fitting of 2 part cylinder of axial damper top end bear...

Page 480: ...LL 700 kg X WCH00933 94337A 1 Lifting tools with shackle and 2 screws M20x100 for the connecting rod X 209 mm WLL 300 kg X WCH00934 94338 94338A 1 1 Piston ring tensioning device for straight cut piston rings X 430 mm Y 422 mm Piston ring tensioning device for gastight piston ring X 430 mm Y 539 mm X Y 94341 1 Piston suspension device X 298 mm WLL 1300 kg X WCH00947 94342 1 Inserting cone for pist...

Page 481: ...ore of piston rod gland in cylinder jacket when piston and gland are removed with an O ring and 4 screws M12x130 X 325 mm X WCH00960 94345E 1 Assembly tool for tensioning springs to piston rod gland X 160 mm X WCH00960 94345F 2 Distance pieces for fitting rings to piston rod gland X 202 5 mm Y 8 mm X Y WCH00960 94345G 1 Clamping sleeve two parts for piston rod gland X 220 mm X WCH00960 2016 Standa...

Page 482: ...carbon particles in threaded holes of piston crown X 103 mm X 94350 1 Device For piston removal and installation X 560 mm Y 745 mm X Y WCH00496 94363 1 Jacking screws M10 To remove piston crown from piston skirt X 107 mm X WCH00497 94366 1 Template for shape of top of piston crown X 440 mm X WCH00497 94410 8 Adjusting devices To align the intermediate wheel X 242 mm X WCH03523 2016 Standard Tools ...

Page 483: ...th 2 0 m WLL 1000 kg 94435D 1 Protection plate with 2 screws M10x25 X 583 mm 94435D 94435F G X X X 94435C 94435A WCH00498 Y 94551 1 Supply unit assembly tools for removal and installation of fuel supply unit consisting of 94551A 1 Blind flange X 32 mm 94551B 1 Blind flange X 60 5 mm 94551C 1 Blind flange X 16 7 mm 94551D 1 Screw plug X 19 mm 94551E 1 Plug X 14 mm 94551F 1 Plug X 15 mm 94551G 4 Hex...

Page 484: ...ug X 14 mm WCH03560 X X X X X 94552A 94552C 94552B 94552D 94552E 94556 1 Adjustment device for pressure control valve with 4 Allen screws M16x120 X 954 mm Y 104 mm 94556A 1 Adapter piece G 94556B 1 Closing valve 94556C 1 Socket and Hydr flexible tube 94556D 1 O ring WCH00827 B C A D X Y 94581 94581A 1 1 Device for removal and fitting of fuel pump Support plate with 4 screws M12x30 X 415 mm X WCH00...

Page 485: ... mm Chain 7 8 Cyl with 3 screws M10x30 WLL 160 kg X 284 mm X 94581E X 94581F 94581G 1 94581G 2 1 1 Plate with 2 screws M10x25 WLL 160 kg X 112 mm Plate with 4 screws M10x25 WLL 160 kg X 112 mm X X FOR FUEL PUMP No 1 No 2 94581J 1 Tube X 1315 mm X 94581I FS 2 Holders combined with 94581K with 4 screws M12x30 X 205 mm X 94581L 1 Chain 5 6 Cyl with 3 screws M10x30 WLL 160 kg X 464 mm X 2018 02 Standa...

Page 486: ... A WCH00500 X 94653 1 For a turbocharger breakdown Engines with ABB A165 turbocharger Cover to turbocharger outlet X 430 mm ABB A165 type A165 X WCH03561 Tools for removal and installation of scavenge air cooler 283 and 285 types with Integrated Lifting IL 94663 2 Lifting tools including 2 shackles each WLL 1200 kg X 1090 mm X WCH00502 94663A 94663B 1 1 Support LEFT including 1 Lug 1 Safety chain ...

Page 487: ...4663E 1 Support X 1558 mm Y 435 mm X Y Tools for removal and installation of water separator 94667 1 Lifting plate for removal and fitting of water separator including 4 screws M12x25 and 2 shackles X 322 5 mm X DP WCH00959 94667A 1 Lifting plate for removal and fitting of water separator including 4 screws M12x25 and 1 shackle X 322 5 mm X DP 2016 Standard Tools ...

Page 488: ...ter separator including 4 screws M12x25 X 100 mm X DP 94667D 1 Assembly tool for fitting of water separator including 4 screws M16x55 and 2 nuts M16 X 905 mm Y 400 mm X Y 94831 1 Blank flange for blanking off starting air pipe during emergency operation X 185 mm X WCH03536 94841 94841A 1 1 Grinding tool for hydraulic pipe X mm R100 Stencil Y 50 mm X WCH03770 94841 94841A Y 2016 Standard Tools ...

Page 489: ...0F 1 Grinding tool with countersunk screw M4x12 94870G 1 Lock nut M18x2 AF46 94870H 1 Template X 35 mm 94870H 94870G 94870E 94870F WCH03772 X X WCH03772 94930 1 SW download package to UNIC for uni tool consisting of 94930A 1 UBS to CAN adapter 94930B 1 CAN cable ca 2 5 m 94930C 1 Ethernet adapter cable software tool 1 Connection diagram ca 1000 80 WCH03537 Hydraulic parts and pump 94931 94934F 1 1...

Page 490: ...k WCH03390 94934A 2 Hydraulic distributors with pressure gauges WCH03390 94934C 1 Distributing piece WCH03390 94934G 4 Coupling elements WCH03390 94934H 1 Hydraulic distributors with pressure gauges 0 bar to 25 bar WCH02228 94934I 1 Connection nipple G WCH00724 2016 Standard Tools ...

Page 491: ...Maintenance 9403 5 A1 Winterthur Gas Diesel Ltd 27 30 94934J 1 Tredo joint X 42 5 mm WCH03872 X 94935 5 HP hoses 2000 bar with closing valves and coupling sockets X approx 2133 mm WCH03525 X ...

Page 492: ...g valves and coupling sockets X approx 1050 mm X WCH03525 94935C 1 Hose with coupling sleeve for set up of pre tensioning jacks WCH03525 94942 1 Hydraulic unit maximum operating pressure 2000 bar WCH03525 94950 2 Hydraulic rams 295 kN 30t Working pressure 700 bar WCH00891 2018 02 Standard Tools ...

Page 493: ...red chain blocks WLL 1000 kg WCH03512 94101 1 Inside micrometer with case Measuring range 50 1010 mm WCH03517 94299 1 Grinding device X 500 mm X WCH02384 94291 94291A 1 2 Valve grinding device complete for valve spindle and valve seat Grinding discs C M No 11373 01 01 WCH03339 WCH03339 94291A 2016 ...

Page 494: ...hickness of chrome ceramic layer on piston rings WCH01216 94357 1 Calliper gauge for measuring piston ring grooves 94366A 1 Template for shape of top of piston crown for use with piston in situ X 450 mm X WCH00497 94929 2 Connecting cables with plugs for emergency cylinder lubrication Connector plug C Plug B with cable lenght 0 5 m Plug C with cable lenght 2 5 m WCH01087 2018 02 Recommended Specia...

Page 495: ...arget is to set the industry standard for reliability efficiency and environmental friendliness WinGD provides designs licences and technical support to manufacturers shipbuilders and ship operators worldwide The engines are manufactured under licence in four shipbuilding countries WinGD has its headquarters in Winterthur Switzerland where its activities were founded in 1898 www wingd com ...

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