MTU 12V2000B26F Скачать руководство пользователя страница 75

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7.4 Injection Valve / Injector

7.4.1 Injector ‒ Replacement

Special tools, Material, Spare parts

Designation / Use

Part No.

Qty.

Injector

(→ Spare Parts Catalog)

Screw for hold-down clamp

(→ Spare Parts Catalog)

Replacing injector

Remove injector and install new one (→ Page 76).

MS150118/00E 2014-07

| Task Description | 75

TIM-ID: 0000053453 - 001

Содержание 12V2000B26F

Страница 1: ...Instructions Diesel engine 12 V 2000 Gx6 F 16 V 2000 Gx6 F 18 V 2000 Gx6 F 12 V 2000 Bx6 F 16 V 2000 Bx6 F 18 V 2000 Bx6 F 12 V 2000 B76 switchable 16 V 2000 B76 switchable 18 V 2000 B76 switchable MS...

Страница 2: ...3B continuous operation variable load ICXN 16V2000G26F 56 kW cyl 1500 3B continuous operation variable load ICXN 16V2000G36F 63 kW cyl 1500 3B continuous operation variable load ICXN 18V2000G26F 61 k...

Страница 3: ...k Description 7 1 Engine 68 7 1 1 Engine Cranking manually 68 7 1 2 Engine Barring with starting system 69 7 2 Crankcase Breather 70 7 2 1 Crankcase breather Oil mist fine separator replacement 70 7 3...

Страница 4: ...1 Water drain valve Check 122 7 15 2 Differential pressure gauge Check 123 7 15 3 Water level probe 3 in 1 rod electrode Check 124 7 15 4 Pump capacity Check 125 7 15 5 Coalescer filter element Replac...

Страница 5: ...guration approved by the manufacturer in writ ing including engine management parameters In compliance with all safety regulations and in accordance with all warning notices in this manual With mainte...

Страница 6: ...rk on or around the product This personnel must be instructed repeatedly Personnel requirements All work on the product shall be carried out by trained and qualified personnel only Training at the Tra...

Страница 7: ...truck Install the crankshaft locking device and the locking screws for the engine mounts prior to engine trans portation Secure the engine against tilting during transportation The engine must be addi...

Страница 8: ...starter with compressed air Clean the interior of the flywheel housing with a class H dust extractor Observe the safety data sheet Safety requirements during maintenance and repair work Take special c...

Страница 9: ...e performing necessary welding work Hydraulic installation and removal Check function and satisfactory condition of the jigs and fixtures to be used Use only the specified jigs and fixtures for hydrau...

Страница 10: ...ent i e protect them against moisture in particular Pack age faulty electronic components or assemblies properly before dispatching for repair Moisture proof Shock proof Wrapped in antistatic foil if...

Страница 11: ...are prohibited by emission regulations Emission control units systems may only be maintained exchanged or repaired if the components used for this purpose are approved by the manu facturer Noncomplian...

Страница 12: ...be replaced Carry out leak test in accordance with the specifications Paints and varnishes Observe the relevant safety data sheet for all materials When painting in areas other than spray booths equi...

Страница 13: ...medial action NOTICE In the event of a situation involving potentially adverse effects on the product Consequences Material damage Remedial action Additional product information Safety notices 1 This...

Страница 14: ...nated in accordance with DIN ISO 1204 as viewed from driving end 4 For cylinder designation in accordance with DIN ISO 1204 the letter Ax refers to the cylinders on the left hand side of the engine 1...

Страница 15: ...and regulation system 4 Charge air line 5 Belt drive 6 Engine coolant pump 7 Fuel system low pressure 8 Fuel filter 9 Exhaust turbocharger 10 Fuel system high pres sure 11 Charge air line 12 Starting...

Страница 16: ...rol and regulation system 4 Charge air line 5 Belt drive 6 Engine coolant pump 7 Fuel system low pressure 8 Fuel filter 9 Exhaust turbocharger 10 Fuel system high pres sure 11 Charge air line 12 PTO s...

Страница 17: ...Charge air line 12 Starting equipment 13 PTO system driving end KS Driving end Explanation of engine model designation 12 16 18 Number of cylinders V Cylinder arrangement Vee engine 2000 Series B G A...

Страница 18: ...itions Power related data power ratings are net brake power as per ISO 3046 Number of cylinders 12 16 18 Rated engine speed A rpm 1500 1500 1500 Continuous power ISO 3046 10 overload capability A kW 6...

Страница 19: ...X X X Combustion method direct fuel in jection X X X Number of cylinders 12 16 18 Cylinder arrangement Vee angle Degrees 90 90 90 Bore mm 135 135 135 Stroke mm 156 156 156 Displacement of a cylinder...

Страница 20: ...t gauge pres sure R bar 1 0 1 0 1 0 Cooling system height above en gine max L m 20 20 20 Table 9 Coolant system HT circuit Coolant system LT circuit Number of cylinders 12 16 18 Coolant temperature be...

Страница 21: ...11 Lube oil system Fuel system Number of cylinders 12 16 18 Fuel pressure at engine supply connection min during engine start L bar 0 5 0 5 0 5 Fuel pressure at engine supply connection max during eng...

Страница 22: ...cooling system R Liters 63 70 73 Charge air coolant engine side R Liters Fuel engine side R Liters 6 6 7 Engine oil capacity initial filling standard oil system design max operating inclination positi...

Страница 23: ...L free field sound power level Lp 1 m distance ISO 6798 2 dB A tol erance R dB A 100 101 Engine surface noise with attenu ated intake noise filter DL sound power level LW ISO 6798 2 db A tolerance R d...

Страница 24: ...Reference conditions Power related data power ratings are net brake power as per ISO 3046 Number of cylinders 12 16 18 Rated engine speed A rpm 1500 1500 1500 Continuous power ISO 3046 10 overload cap...

Страница 25: ...n X X X Combustion method direct fuel in jection X X X Number of cylinders 12 16 18 Cylinder arrangement Vee angle Degrees 90 90 90 Bore mm 135 135 135 Stroke mm 156 156 156 Displacement of a cylinder...

Страница 26: ...t gauge pres sure R bar 1 0 1 0 1 0 Cooling system height above en gine max L m 20 20 20 Table 24 Coolant system HT circuit Coolant system LT circuit Number of cylinders 12 16 18 Coolant temperature b...

Страница 27: ...26 Lube oil system Fuel system Number of cylinders 12 16 18 Fuel pressure at engine supply connection min during engine start L bar 0 5 0 5 0 5 Fuel pressure at engine supply connection max during eng...

Страница 28: ...ng system R Liters 63 70 73 Charge air coolant engine side R Liters Fuel engine side R Liters 6 6 7 Engine oil capacity initial filling standard oil system design max operating inclination positions R...

Страница 29: ...DL free field sound power level Lp 1 m distance ISO 6798 2 dB A tol erance R dB A 100 121 Engine surface noise with attenu ated intake noise filter DL sound power level LW ISO 6798 2 db A tolerance R...

Страница 30: ...Reference conditions Power related data power ratings are net brake power as per ISO 3046 Number of cylinders 12 16 18 Rated engine speed A rpm 1800 1800 1800 Continuous power ISO 3046 10 overload cap...

Страница 31: ...X X X Combustion method direct fuel in jection X X X Number of cylinders 12 16 18 Cylinder arrangement Vee angle Degrees 90 90 90 Bore mm 135 135 135 Stroke mm 156 156 156 Displacement of a cylinder...

Страница 32: ...gauge pres sure R bar 1 0 1 0 1 0 Cooling system height above en gine max L m 20 20 20 Table 39 Coolant system HT circuit Coolant system LT circuit Number of cylinders 12 16 18 Coolant temperature be...

Страница 33: ...41 Lube oil system Fuel system Number of cylinders 12 16 18 Fuel pressure at engine supply connection min during engine start L bar 0 5 0 5 0 5 Fuel pressure at engine supply connection max during en...

Страница 34: ...ystem R Liters 63 70 73 Charge air coolant engine side R Liters Fuel engine side R Liters 6 6 7 Engine oil capacity initial filling standard oil system design max operating inclination positions R Lit...

Страница 35: ...ee field sound power level Lp 1 m distance ISO 6798 2 dB A tol erance R dB A 101 101 103 Engine surface noise with attenu ated intake noise filter DL sound power level LW ISO 6798 2 db A tolerance R d...

Страница 36: ...of cylinders 12 16 Rated engine speed A rpm 1500 1500 Continuous power ISO 3046 10 overload capability A kW 665 806 Net brake power without fan fuel stop power ISO 3046 A kW 732 887 Mean effective pre...

Страница 37: ...12 16 Charge air pressure before cylinder DL R bar abs 2 9 2 6 Charge air pressure before cylinder BL R bar abs 3 2 2 8 Table 53 Air exhaust gas Coolant system HT circuit Number of cylinders 12 16 Co...

Страница 38: ...oil operating pressure before engine from R bar 5 8 6 2 Lube oil operating pressure before engine to R bar 8 5 8 8 Lube oil operating pressure before engine warning L bar 4 5 4 5 Lube oil operating p...

Страница 39: ...e side R Liters 6 6 Engine oil capacity initial filling standard oil system design max operating inclination positions R Liters 92 114 Oil change quantity max standard oil system design max oper ating...

Страница 40: ...rs 12 16 18 Rated engine speed A rpm 1500 1500 1500 Continuous power ISO 3046 10 overload capability A kW 709 890 1102 Net brake power without fan fuel stop power ISO 3046 A kW 780 979 1212 Mean effec...

Страница 41: ...5 Standard housing connecting flange engine main PTO side SAE 0 0 0 Table 67 Model related data basic design Air exhaust gas Number of cylinders 12 16 18 Charge air pressure before cylin der DL R bar...

Страница 42: ...air temperature after inter cooler max L C Breather valve expansion tank opening pressure at gauge pres sure R bar Cooling system height above en gine max L m Table 70 Coolant system LT circuit Lube o...

Страница 43: ...eheating preheating temperature min L C 32 32 32 Starting is blocked if the engine coolant temperature is below C 20 20 20 Firing speed from R rpm 100 100 100 Firing speed to R rpm 120 120 120 Table 7...

Страница 44: ...18 Fan pusher type X X X Fan drive mechanical via V belt X X X Table 76 Fan fan cooler Sound Number of cylinders 12 16 18 Exhaust noise not attenuated DL free field sound pressure level Lp 1 m distanc...

Страница 45: ...ber of cylinders 12 16 18 Rated engine speed A rpm 1500 1500 1500 Continuous power ISO 3046 10 overload capability A kW Net brake power without fan fuel stop power ISO 3046 A kW 732 780 976 Mean effec...

Страница 46: ...7 5 17 5 Standard housing connecting flange engine main PTO side SAE 0 0 0 Table 82 Model related data basic design Air exhaust gas Number of cylinders 12 16 18 Charge air pressure before cylin der DL...

Страница 47: ...air temperature after inter cooler max L C Breather valve expansion tank opening pressure at gauge pres sure R bar Cooling system height above en gine max L m Table 85 Coolant system LT circuit Lube o...

Страница 48: ...eheating preheating temperature min L C 32 32 32 Starting is blocked if the engine coolant temperature is below C 20 20 20 Firing speed from R rpm 100 100 100 Firing speed to R rpm 120 120 120 Table 8...

Страница 49: ...18 Fan pusher type X X X Fan drive mechanical via V belt X X X Table 91 Fan fan cooler Sound Number of cylinders 12 16 18 Exhaust noise not attenuated DL free field sound pressure level Lp 1 m distanc...

Страница 50: ...Number of cylinders 16 Rated engine speed A rpm 1500 Continuous power ISO 3046 10 overload capability A kW 1000 Net brake power without fan fuel stop power ISO 3046 A kW 1100 Mean effective pressure p...

Страница 51: ...ders 16 Charge air pressure before cylinder DL R bar abs 3 4 Charge air pressure before cylinder BL R bar abs 3 5 Table 98 Air exhaust gas Coolant system HT circuit Number of cylinders 16 Coolant temp...

Страница 52: ...ngine from R bar 6 2 Lube oil operating pressure before engine to R bar 8 8 Lube oil operating pressure before engine warning L bar 4 5 Lube oil operating pressure before engine shutdown L bar 4 0 Lub...

Страница 53: ...ing standard oil system design max operat ing inclination positions R Liters 114 Oil change quantity max standard oil system design max operating in clination positions R Liters 102 Table 105 Capaciti...

Страница 54: ...f cylinders Firing order 12 V A1 B5 A5 B3 A3 B6 A6 B2 A2 B4 A4 B1 16 V A1 B5 A3 A5 B2 B8 A2 A8 B3 A7 B4 B6 A4 A6 B1 B7 18 V A1 B6 A3 B4 A5 B2 A7 B1 A9 B3 A8 B5 A6 B7 A4 B9 A2 B8 54 Technical Data MS15...

Страница 55: ...1421 mm 12 V 2000 G26F approx 2044 mm approx 1522 mm approx 1470 mm 16 V 2000 G26F approx 2394 mm approx 1570 mm approx 1421 mm 18 V 2000 G26F approx 2569 mm approx 1572 mm approx 1421 mm 16 V 2000 G...

Страница 56: ...ck engine oil level Page 99 Fuel system Use appropriate equipment to fill system via fuel supply line Fuel system Vent Page 85 Coolant circuit If engine is out of service for more than one year change...

Страница 57: ...il system Check engine oil level Page 99 Coolant circuit Check engine coolant level Page 108 Coolant circuit Preheat engine coolant with coolant preheating unit if fitted Fuel prefilter if fitted Drai...

Страница 58: ...in Before cranking the engine with starter system make sure that there are no persons in the en gine s danger zone WARNING High level of engine noise when the engine is running Risk of damage to heari...

Страница 59: ...of operational data speed temperature pressures Engine oil Check engine oil level Page 99 Engine operation Check engine visually for leaks and general condition Check engine for abnormal running noise...

Страница 60: ...ge to components is possible Before shutting down the engine allow it to idle until the engine temperatures decrease and constant levels are indicated Preparation Item Action Engine Allow the engine t...

Страница 61: ...is stopped by disconnecting the power supply to the ECU Emergency air shutoff flaps close if provided Signalization e g by horn beacon is activated After emergency stop Item Action Switchgear cabinet...

Страница 62: ...itive the engine room is not heated the coolant is not kept at a suitable temperature the antifreeze concentration is insufficient for the engine room tem perature the antifreeze concentration is 50 a...

Страница 63: ...ressed air gun directly at seals or electronic components such as connectors or ECUs Plant Cleaning 1 Carry out plant cleaning only in areas where an appropriate oil separator is provided environmenta...

Страница 64: ...essary Page 115 W1005 Replace air filter Page 93 W1006 Replace fuel injectors injectors Page 75 W1008 Replace engine oil filter when changing engine oil or when the limit value years is reached at the...

Страница 65: ...re Component Probable Cause Action Starter Poor rotation by starter Battery low or faulty Charge or replace battery see manufac turer s documentation Engine cabling Faulty Check Page 131 Fuel system A...

Страница 66: ...ngine room Air intake temperature too high Check fans and intake exhaust lines Charge air pressure too low Component Probable Cause Action Air supply Air filter clogged Check signal ring position of s...

Страница 67: ...charger cylinder head piston rings cylinder liner Faulty Contact Service White exhaust gas Component Probable Cause Action Engine Not at operating temperature Run engine to reach operating tempera tur...

Страница 68: ...ll safety devices are put back in place and all tools are removed from the engine Cranking engine manually later al installation 1 Remove starting equipment from flywheel housing Page 97 2 Engage barr...

Страница 69: ...in Before cranking the engine with starter system make sure that there are no persons in the en gine s danger zone Engine Barring with starting system 1 Press pushbutton Bar engine without starting an...

Страница 70: ...oil Oil can contain combustion residues which are harmful to health Risk of injury and poisoning Wear protective clothing gloves and goggles safety mask Avoid contact with skin Do not inhale oil vapo...

Страница 71: ...0 Nm F30510423 1 Measuring device Y4348409 1 Preparatory steps 1 Install barring tool Page 68 2 Remove cylinder head cover Page 74 Positioning A1 cylinder piston at TDC Note With cylinder head and val...

Страница 72: ...X I X I X X Bank B X X I X I X I I X I Overlap TDC in cylinder A1 Bank A X I X I I X I I X I X Bank B I I I X I X X X I Inlet Inlet valve adjustment permitted X exhaust Exhaust valve adjustment permi...

Страница 73: ...Final steps 1 Remove barring tool 2 Install cylinder head cover Page 74 MS150118 00E 2014 07 Task Description 73 TIM ID 0000053450 001...

Страница 74: ...c tor clamps and remove spade lugs 1 Remove cylinder head cover 2 with gas ket 1 from cylinder head 2 Clean mating face 3 Check condition of gasket 1 in cylinder head cover 2 4 Replace gasket 1 if dam...

Страница 75: ...al tools Material Spare parts Designation Use Part No Qty Injector Spare Parts Catalog Screw for hold down clamp Spare Parts Catalog Replacing injector u Remove injector and install new one Page 76 MS...

Страница 76: ...50 1 Open end socket wrench 24 mm F30453238 1 Assembly compound Kluthe Hakuform 30 15 X00067260 1 Engine oil Sealing ring Spare Parts Catalog WARNING Fuels are combustible Risk of fire and explosion A...

Страница 77: ...uel suction device 5 Disconnect terminals arrow on injector and pull out spade lugs 6 Remove gasket 7 Remove screw 3 Note Screw 3 may be used only once 8 Take off hold down clamp 2 9 Use the puller to...

Страница 78: ...nstallation with press in tool 1 Place press in tool on hold down clamp 2 and press injector 1 carefully into the cylinder head 2 Place hold down clamp 2 in correct position screw in screw 3 and tight...

Страница 79: ...me Size Type Lubricant Value Standard Retaining screw M25 Tightening torque 50 Nm 5 Nm Installing fuel line 1 Coat thread and shoulder of union nuts on HP fuel line 1 with engine oil Note Position fue...

Страница 80: ...n 3 to the specified tightening torque using a torque wrench Name Size Type Lubricant Value Standard Union nut M16 Tightening torque Engine oil 37 Nm 3 Nm Fitting gasket and connecting in jector cable...

Страница 81: ...id the emissions certification for the en gine Resetting drift correction parameters CDC with DiaSys 1 Dialog system DiaSys E531920 2 If no DiaSys is available contact Service Entering injector coding...

Страница 82: ...1 Assembly compound Kluthe Hakuform 30 15 X00067260 1 Engine oil Pressure pipe connection Spare Parts Catalog HP fuel line Spare Parts Catalog Gasket Spare Parts Catalog WARNING Fuels are combustible...

Страница 83: ...ecified tightening torque Name Size Type Lubricant Value Standard Union nut M24 Preload torque Engine oil 15 Nm 5 Nm Union nut M24 Tightening torque 50 Nm 5 Nm 11 Coat mating face with engine oil betw...

Страница 84: ...teps 1 Clean mating faces on cylinder head and charge air pipe 2 Check gaskets for damage and replace them if required 3 Coat gaskets with assembly compound and place on cylinder head 4 Install leak o...

Страница 85: ...cal sparks and ignition sources Do not smoke Fuel system Venting 1 Open threaded vent plug 2 on filter head and connect suitable hose 2 Provide suitable container to collect escap ing fuel 3 Actuate h...

Страница 86: ...fire and explosion Avoid open flames electrical sparks and ignition sources Do not smoke Fuel Draining 1 Provide a suitable container in which to collect the fuel 2 Remove fuel filter Page 87 3 Catch...

Страница 87: ...sk of fire and explosion Avoid open flames electrical sparks and ignition sources Do not smoke Fuel filter Replacement 1 Remove easy change filter 3 with filter wrench 2 Clean the sealing face on the...

Страница 88: ...of dif ferential pressure gage 1 After installation of a new filter element Align adjustable pointer 2 with pressure indicating pointer 3 of pressure gage 1 2 Verify that differential pressure is with...

Страница 89: ...Do not smoke Fuel prefilter Draining 1 Open vent plug 1 of the filter 2 Unlock drain cock 2 by pressing toggle and open it 3 Drain water and contaminants from the fil ter until pure fuel emerges 4 Clo...

Страница 90: ...at low power Keep away from the engine s danger zone WARNING Fuels are combustible Risk of fire and explosion Avoid open flames electrical sparks and ignition sources Do not smoke WARNING High level...

Страница 91: ...k 6 Fuel prefilter Filling with fuel 1 Stop engine Page 60 and disable engine start 2 Remove screws securing the cover and take off cover 2 3 Fill filter housing with clean fuel 4 Place new seal in co...

Страница 92: ...ing filter element 1 Close shut off valve in fuel supply line 2 Open vent plug 1 of the filter 3 Unlock drain cock 2 by pressing toggle and open it 4 Drain water and dirt from filter 5 Close drain coc...

Страница 93: ...rt No Qty Air filter Spare Parts Catalog Filter insert Spare Parts Catalog Filter element Spare Parts Catalog Air filter Replacement 1 Remove air filter s and install new one s Page 94 2 Reset signal...

Страница 94: ...1 Release clamp 2 2 Remove air filter 1 and clamp 2 from connecting flange of intake housing 3 3 Clean the connecting flange of the intake housing 3 and check it for free passage 4 Fit air filter 1 a...

Страница 95: ...led Checking signal ring position 1 If the signal ring is completely visible in the control window 2 replace air filter Page 93 2 After installation of new filter press reset button 1 Result Engaged p...

Страница 96: ...7 9 Starting Equipment 7 9 1 Electric starter Overview 1 Starter 2 Gasket 3 Flange 4 Gasket 5 Stud screw 6 Washer 7 Nut 96 Task Description MS150118 00E 2014 07 TIM ID 0000029152 002...

Страница 97: ...NING The component is very heavy and may fall or tip over if unstable Risk of crushing injuries to persons or limbs Use appropriate lifting gear and equipment Wear safety footwear Disconnecting and re...

Страница 98: ...ricating grease 2 Install starter as shown in overview drawing Page 96 Starter electrical connection 1 Connect cables in accordance with the marking 2 Screw on nuts of connections and use torque wrenc...

Страница 99: ...1 marks 4 Top up with oil up to the max 1 mark Page 100 if required 5 Insert oil dipstick into guide tube up to the stop Oil level check after the engine is stopped 1 5 minutes after stopping the engi...

Страница 100: ...and pump Draining oil at drain plug on oil pan 1 Provide a suitable container to collect the oil 2 Remove drain plug and drain oil 3 Install drain plug with new sealing ring 4 Replace engine oil filte...

Страница 101: ...ng Wear protective clothing gloves and goggles safety mask Avoid contact with skin Do not inhale oil vapor Engine oil filter Replacement 1 Remove oil filter 2 with filter wrench 2 Clean sealing face o...

Страница 102: ...les face mask and ear defenders Centrifugal oil filter Cleaning and filter sleeve replacement 1 Undo nuts 4 crosswise 2 Remove housing cover 1 3 Carefully remove rotor 3 from lower part of housing 5 4...

Страница 103: ...alue Standard Nut Tightening torque 8 Nm 1 Nm 16 Fit housing cover 1 17 Screw on nuts 4 18 Use torque wrench to tighten nuts 4 to specified tightening torque Name Size Type Lubricant Value Standard Nu...

Страница 104: ...rcuit 7 12 1 Drain and vent points Plan view 1 HT circuit coolant ventila tion 2 HT circuit coolant ventila tion 3 HT circuit coolant ventila tion Also applies to 12 V and 16 V engines 104 Task Descri...

Страница 105: ...Left side 1 Coolant drain plug crank case driving end 2 Coolant drain plug crank case free end Also applies to 12 V and 16 V engines MS150118 00E 2014 07 Task Description 105 TIM ID 0000053457 001...

Страница 106: ...ant drain plug engine coolant 2 Coolant drain plug crank case free end 3 Coolant drain plug crank case driving end Also applies to 12 V and 16 V engines 106 Task Description MS150118 00E 2014 07 TIM I...

Страница 107: ...Free end KGS 1 Coolant drain plug lube oil heat exchanger Also applies to 12 V and 16 V engines MS150118 00E 2014 07 Task Description 107 TIM ID 0000053457 001...

Страница 108: ...terclockwise to the first stop and allow pressure to escape 2 Continue to turn breather valve counter clockwise and remove 3 Check coolant level coolant must be visi ble at the lower edge of the cast...

Страница 109: ...e Special tools Material Spare parts Designation Use Part No Qty Coolant Engine coolant change 1 Drain engine coolant Page 110 2 Fill with engine coolant Page 111 MS150118 00E 2014 07 Task Description...

Страница 110: ...rclockwise to the first stop and re lease pressure 2 Continue to turn valve cover counterclock wise and remove 3 Draw off precipitated corrosion inhibitor oil from the coolant expansion tank through f...

Страница 111: ...Cold coolant in hot engine can cause thermal stress Possible formation of cracks in the engine Fill top up coolant only into cold engine Preparatory steps 1 Turn breather valve 1 on coolant expan sio...

Страница 112: ...nal steps 1 Start the engine and operate it at idle speed for some minutes 2 Check coolant level Page 108 top up with coolant if required 112 Task Description MS150118 00E 2014 07 TIM ID 0000000034 00...

Страница 113: ...is running Risk of damage to hearing Wear ear protectors Engine coolant pump Relief bore check 1 Check relief bore for oil and coolant dis charge Permissible coolant discharge up to 10 drops per hour...

Страница 114: ...s 1 Turn breather valve on coolant expansion tank counterclockwise to the first stop and allow pressure to escape 2 Continue to turn breather valve counterclockwise and remove 3 Draw off precipitated...

Страница 115: ...ed Guard is removed Drive belt Condition check Item Findings Action Drive belt A Singular cracks None Drive belt B Cracks on entire circumference Replace Page 120 Drive belt C Chunking Drive belt Belt...

Страница 116: ...4 Do not exert any more pressure as displayed value will otherwise be falsified 5 Remove preload measuring device without changing the position of the display arm 6 Read off measured value at the int...

Страница 117: ...easured value with value in the table 6 If the measured values deviate from the specified values adjust drive belt tension Page 118 7 Install protective cover Belt length Application Measured value In...

Страница 118: ...fan 3 Loosen screws 1 slightly 4 Adjust belt tension acc to specifications with screw 2 Page 116 5 Use torque wrench 1 to tighten screws to specified tightening torque Name Size Type Lubricant Value S...

Страница 119: ...move fan 4 Undo securing screws 1 5 Unscrew screw 2 as far as necessary to allow drive belt removal 6 Check belt pulley on fan bearing mount and crankshaft for contamination and clean if necessary Not...

Страница 120: ...ndo screws 1 and trickle oil into the gap between gear case 3 and battery charger carrier 2 3 Remove drive belt 4 Check cleanness of belt pulleys 5 Fit new drive belt on belt pulleys without tension 6...

Страница 121: ...ssion depth 8 9 mm Test force 60 N Table 116 Set point values Measurement with preload measuring device 8 Tighten screws 1 9 Use nut 5 to fasten the clamping bolt 4 Final steps 1 Install protective co...

Страница 122: ...System 7 15 1 Water drain valve Check Water drain valve Check 1 Open water drain valve 2 Check water outlet for obstructions 3 Close water drain valve 122 Task Description MS150118 00E 2014 07 TIM ID...

Страница 123: ...rces Do not smoke Differential pressure gauge Check 1 Switch on fuel treatment system optional 2 Set the alarm points at the differential pressure gauge to zero Result Alarm is issued after preset del...

Страница 124: ...water level probe 3 Disconnect plug from water level probe 4 Immerse water level probe into a tank filled with water until water level reaches the thread Result Water drain valve opens 5 Leave water...

Страница 125: ...Check pressure at the pressure gauge in the inlet to the fuel treatment system and note down 3 Checking pump pressure in throttled condition a Reduce suction pressure of pump to 0 8 bar with the shut...

Страница 126: ...mponents and lines Damage to component Ensure that components lines are installed so that they are never under tension or strain Ensure correct installation position of components Coalescer filter ele...

Страница 127: ...htening torque Engine oil 30 Nm 3 Nm 17 Fit gasket 10 18 Install cover 19 Install screws 1 washers 2 and nuts 9 20 Tighten nuts 9 21 Open ball valve at the inlet and outlet of the fuel treatment syste...

Страница 128: ...16 Engine Governor 7 16 1 Engine control system Overview 1 Connector X2 2 Engine control system 3 Connector X3 4 Washer 5 Screw 6 Damper 128 Task Description MS150118 00E 2014 07 TIM ID 0000053491 00...

Страница 129: ...record for the given engine is installed Removing engine control system from engine 1 Note or mark assignment of cables and connectors 2 Release latches on connectors 1 and 3 3 Disconnect all connecto...

Страница 130: ...table test probe e g test prod The contacts in the plug connection can be bent Carry out check of plug connection only with test connectors Checking plug connections at engine governor 1 Check all plu...

Страница 131: ...re closed and intact 4 Replace faulty cable clips 5 Check that cable clamps are firm tighten loose cable clamps 6 Replace faulty cable clamps 7 Visually inspect the following electrical line component...

Страница 132: ...ve coarse dirt from housing surface using a cloth moistened with isopropyl alcohol 2 Remove dirt from the connector and cable surfaces with isopropyl alcohol 3 Check legibility of cable labels Clean o...

Страница 133: ...table test probe e g test prod The contacts in the plug connection can be bent Carry out check of plug connection only with test connectors Checking plug connections at engine governor 1 Check all plu...

Страница 134: ...y module for engine data EMU Engine Monitoring Unit ETC Exhaust turbocharger GCU Gear Control Unit GMU Gear Monitoring Unit HAT Harbor Acceptance Test HI High Range violation alarm 1st upper limit val...

Страница 135: ...e PPC Priming Pump Control RCS Remote Control System RL Redundancy Lost Alarm Redundant CAN bus failure SAT Sea Acceptance Test SD Sensor Defect Alarm Sensor failure SDAF Shut Down Air Flap s Emergenc...

Страница 136: ...e work in case of malfunction or changed operating conditions or for spare parts supply Your contact person in our Customer Assistance Center E mail info mtu online com Tel 49 7541 9077777 Fax 49 7541...

Страница 137: ...ustment Page 71 Crowfoot wrench 19 mm Part No F30027424 Qty Used in 1 7 4 2 Injector Removal and installation Page 76 Qty Used in 1 7 5 1 HP fuel line and pressure pipe connection Re placement Page 82...

Страница 138: ...rench Part No F30379104 Qty Used in 1 7 6 1 Fuel filter Replacement Page 87 Qty Used in 1 7 11 1 Engine oil filter Replacement Page 101 Fuel suction device Part No F30378207 Qty Used in 1 7 4 2 Inject...

Страница 139: ...01 Qty Used in 1 7 3 1 Valve clearance Check and adjustment Page 71 Open end socket wrench 24 mm Part No F30453238 Qty Used in 1 7 4 2 Injector Removal and installation Page 76 Plug in open end wrench...

Страница 140: ...20097429 Qty Used in 1 7 13 2 Drive belt Tension check Page 116 Qty Used in 1 7 14 1 Battery charger drive Drive belt replacement Page 120 Press in tool Part No F6790085 Qty Used in 1 7 4 2 Injector R...

Страница 141: ...Removal and installation Page 76 Qty Used in 1 7 5 1 HP fuel line and pressure pipe connection Re placement Page 82 Qty Used in 1 7 13 3 Drive belt Tension adjustment Page 118 Ratchet Part No F3002733...

Страница 142: ...450 Qty Used in 1 7 3 1 Valve clearance Check and adjustment Page 71 Steam jet cleaner Part No Qty Used in 1 4 8 Plant Cleaning Page 63 Tester Part No Y4345711 Qty Used in 1 7 13 2 Drive belt Tension...

Страница 143: ...uel line and pressure pipe connection Re placement Page 82 Qty Used in 1 7 13 3 Drive belt Tension adjustment Page 118 Torque wrench 40 200 Nm Part No F30027337 Qty Used in 1 7 13 3 Drive belt Tension...

Страница 144: ...lter sleeve replacement Page 102 Torque wrench 0 5 5 Nm Part No 0015384230 Qty Used in 1 7 3 2 Cylinder head cover Removal and installation Page 74 Qty Used in 1 7 4 2 Injector Removal and installatio...

Страница 145: ...ressure gauge Check 123 Differential pressure gage Adjustment Fuel prefilter 88 Check Fuel prefilter 88 Drain and vent points 104 Drift correction parameters Reset 81 Drive Replacement Drive 119 Drive...

Страница 146: ...131 F Filter Coalescer element Replacement 126 Filter sleeve Replacement 102 Firing order 54 Fuel Draining 86 Fuel filter Replacement 87 Fuel prefilter Adjustment Differential pressure gage 88 Check D...

Страница 147: ...standards 13 Service indicator Signal ring position check 95 Service partners 136 Spare parts service 136 Starter Electric Installation 98 Removal 97 Startup after long out of service periods 3 month...

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Содержание 12V2000B26F

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MTU 12V2000B26F, Руководство по эксплуатации

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Содержание 12V2000B26F

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