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Maintenance

0000−1/A1

W-X62

Wärtsilä Switzerland Ltd

 1/ 1

For Your Attention

1.

General

This manual is for the operator and is for use only for the related type of diesel engine
(the engine described in this manual). The data in this manual is confidential.

Make sure that you read carefully the Operation Manual before you operate the
engine.

Make sure that you know the Inspection and Overhaul intervals in the Maintenance
Manual before you operate the engine.

Make sure that you read the data in Group 0 in the Maintenance Manual before you
do maintenance work on the engine.

2.

Spare Parts

Use only original spare parts and components to make sure that the engine will
continue to operate satisfactorily. All equipment and tools for 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 Wärtsilä Switzerland Ltd. These data relate to the date of issue of the
manual (the year of the issue is shown on the title page). All instructions, graphics
and illustrations etc can change because of continuous new development and
modifications.

4.

Personnel

Only qualified personnel that have the applicable knowledge and training must do
work on the engine, its systems and related auxiliary equipment.

Data related to protection against danger and damage to equipment are specified in
this manual as Warnings and Cautions.

2014

Summary of Contents for W-X62

Page 1: ...Vessel Type Engine No Document ID DBAD070428 W rtsil Switzerland Ltd 24hrs Support 41 52 262 80 10 PO Box 414 technicalsupport chts wartsila com CH 8401 Winterthur Switzerland E 2014 W rtsil Switzerl...

Page 2: ...the copyright holder W rtsil Switzerland Ltd makes no representation warranty express or implied in this publi cation and assumes no responsibility for the correctness errors or omissions for informa...

Page 3: ...8460 1 A1 3 2014 08 EAAD085307 Hydraulic Pipe New pipe grinding tools 94841 replaces 94834 x 8733 1 A1 3 2014 08 EAAD085307 HP Fuel Pipe New pipe grinding tools 94871 x 8752 1 A1 2014 08 HP fuel Pipe...

Page 4: ...Intentionally blank...

Page 5: ...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...

Page 6: ...Intentionally blank...

Page 7: ...de 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...

Page 8: ...Intentionally blank...

Page 9: ...for 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 recommen...

Page 10: ...Intentionally blank...

Page 11: ...e following main chapters 1 General guidelines for maintenance 2 Clearance tables tightening values of screwed connections masses weights 3 Maintenance schedule 4 Design groups 5 Tool lists A few expl...

Page 12: ...Intentionally blank...

Page 13: ...Servo Pump Units 22 23 Fuel Pump 24 25 Tightening Values of Important Screwed Connections 0352 1 A1 Torque Values and Elastic Stud Replacement Standard Screws and Elastic Studs 0352 2 A1 Masses Weigh...

Page 14: ...A1 Exhaust Valve Exhaust Valve Removal and Installation 2751 1 A1 Disassemble and Assemble 2751 2 A1 Valve Seat Replace Grind 2751 3 A1 Grinding the Seating Surface on the Valve Head 2751 4 A1 Cranks...

Page 15: ...o Pump Unit Servo Oil Pump Removal and Installation 5591 1 A1 Servo Oil Rail Exhaust Valve Control Unit Removal Disassemble Assemble Installation 5612 1 A1 Scavenge Air Receiver and Auxiliary Blower G...

Page 16: ...e Sensor Unit Replacement of Proximity Sensor 9223 1 A1 Tools Explanation 9403 1 A1 Hydraulic Pre tensioning Jacks and Pumps Arrangement and Application 9403 2 A1 Storing Servicing and Maintenance 940...

Page 17: ...Thrust Bearing Pads FUEL SIDE EXHAUST SIDE Rail Unit Clockwise Rotation Counterclockwise Rotation Supply Unit Turbocharger 1 Cylinder Numbering WCH01189 Main Bearing Numbering Auxiliary Blower 1 1 1 2...

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