MTU 10V1600Ax0 Operating Instructions Manual
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MTU 10V1600Ax0 Operating Instructions Manual

Diesel engine
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Operating Instructions

Diesel Engine
10V1600Ax0
10V1600Cx0
12V1600Ax0
12V1600Cx0
MS150100/04E

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Summary of Contents for MTU 10V1600Ax0

  • Page 1: Operating Instructions

    Operating Instructions Diesel Engine 10V1600Ax0 10V1600Cx0 12V1600Ax0 12V1600Cx0 MS150100/04E...
  • Page 2 All information in this publication was the latest information available at the time of going to print. MTU Friedrichshafen GmbH reserves the right to change, delete or supplement the information provided as and when required.

  • Page 3: Table Of Contents

    Table of Contents 1 Safety 5.2 Putting the engine into operation after extended out-of-service periods (>3 months) 1.1 Important provisions for all products 5.3 Starting the engine 1.2 Personnel and organizational requirements 5.4 Operational checks 1.3 Safety regulations for startup and operation 5.5 Engine shutdown 1.4 Safety precautions when working on the 5.6 After stopping the engine...
  • Page 4 8.12.1 Battery-charging generator – Drive belt 9 Appendix A removal and installation 9.1 Abbreviations 8.12.2 Battery-charging generator – Belt tensioner 9.2 MTU contact persons/service partners and diverter pulley replacement 8.13 Drive Systems, Driving End and Free End 10 Appendix B (Coupling) 8.13.1 Coupling –...

  • Page 5: Safety

    Nameplate, model designation or serial number can be found on the product. All EU-certified engines delivered by MTU come with a second nameplate. When operating the machine in the EU: The second nameplate must be affixed in a prominent position as described in the accompanying specifi- cations.
  • Page 6 The maintenance schedules of the manufacturer must be observed over the entire life cycle of the product. Replacing components with emission labels Emission labels are attached to all MTU engines. These must remain on the engine throughout its operational life.

  • Page 7: Personnel And Organizational Requirements

    1.2 Personnel and organizational requirements Organizational measures of the user/manufacturer This manual must be issued to all personnel involved in operation, maintenance, repair, or transportation. Keep this manual handy in the vicinity of the product such that it is accessible to operating, maintenance, repair, and transport personnel at all times.

  • Page 8: Safety Regulations For Startup And Operation

    1.3 Safety regulations for startup and operation Safety regulations for startup Install the product correctly and carry out acceptance in accordance with the manufacturer's specifications before putting the product into service. All necessary approvals must be granted by the relevant authorities and all requirements for initial startup must be fulfilled.

  • Page 9: Safety Precautions When Working On The Engine

    1.4 Safety precautions when working on the engine Safety regulations prior to maintenance and repair work Have maintenance or repair work carried out by qualified and authorized personnel only. Allow the product to cool down to less than 50 °C (risk of explosion for oil vapors, fluids and lubricants, risk of burning).
  • Page 10 Never bend lines and avoid damaging lines, particularly the fuel lines. Ensure that all retainers and dampers are installed correctly. Ensure that O-rings are not installed in a slanted/twisted condition. Ensure that all fuel injection and pressurized oil lines are installed with enough clearance to prevent contact with other components.
  • Page 11 During hydraulic installation/removal of components, ensure that no persons are in the direct vicinity of the component being pressed. Working with batteries Observe the safety instructions of the battery manufacturer when working with batteries. Gases released from the battery are explosive. Avoid sparks and naked flames. Do not allow battery acids to come into contact with skin or clothing.

  • Page 12: Fire Prevention And Environmental Protection, Fluids And Lubricants, Auxiliary Materials

    The safety data sheet may be obtained from the relevant manufacturer or from MTU. Take special care when using hot, chilled or caustic materials.

  • Page 13: Compressed Air

    Lead • Adopt suitable measures to avoid the formation of lead dust. • Switch on extraction system. • When working with lead or pastes containing lead, avoid direct contact to the skin and do not inhale lead vapors. • Wash relevant areas after contact with lead or lead-containing substances. Compressed air Observe special safety precautions when working with compressed air: •...

  • Page 14: Standards For Safety Notices In The Text

    1.6 Standards for safety notices in the text DANGER In the event of immediate danger. Consequences: Death, serious or permanent injury! • Remedial action. WARNING In the event of a situation involving potential danger. Consequences: Death, serious or permanent injury! •...

  • Page 15: Transport

    Set the system down on a firm, flat surface only. Make sure that the consistency and load-bearing capacity of the ground or support surface is adequate. Never set the engine down on its oil pan unless expressly authorized to do so by MTU. MS150100/04E 2015-09 | Transport | 15...

  • Page 16: Lifting Requirements

    Suspended load. Danger to life! • Use appropriate lifting devices and appliances. • Never stand beneath a suspended load. The Illustration applies similarly to 10V1600Ax0/Cx0. 1 Max. admissible diagonal 2 Center of gravity pull 10° (*) (*) Observe max. admissible diagonal pull: •...

  • Page 17: General Information

    3 General Information 3.1 Engine side and cylinder designations 1 Left engine side (A-side) 3 Right engine side (B-side) 2 Engine free end in accord- 4 Engine driving end in ac- ance with DIN ISO 1204 cordance with (KGS = Kupplungsgegen- DIN ISO 1204 (KS = Kup- seite) plungsseite)

  • Page 18: Engine Layout

    3.2 Engine layout Illustrations apply similarly to 10V1600Ax0/Cx0. 1 Exhaust elbow 5 Cylinder head 9 Air compressor 2 Intake neck 6 Battery-charging generator 10 Exhaust turbocharger (low- 3 Thermostat housing 7 Engine governor pressure charger) 4 EGR pipe with insulation...
  • Page 19 1 Exhaust flap 6 Engine lifting equipment 11 Fuel filter 2 Oil module 7 Actuator 12 Belt 3 EGR cooler 8 Engine mounting 13 Engine coolant pump 4 Intercooler (high-pressure) 9 Oil pan 14 Charge-air coolant pump 5 Intercooler (low pressure) 10 Oil dipstick KGS Free end Engine model designation...

  • Page 20: Sensors And Actuators - Overview

    3.3 Sensors and actuators – Overview Sensor overview – Top view Description Item Name B44.1 HP turbocharger speed, right side M52.1 HP turbine bypass flap, left side M8.1 HP fuel pump, left side B5.3 Lube oil pressure before filter B9.2 Charge-air temperature after exhaust gas recirculation B5.1 Lube oil pressure after filter...
  • Page 21 Sensor overview – Right side Description Item Name Humidity, pressure, temperature of intake air XY39B2 Injector connection XY57B Engine brake valve, right side XY39B1 Injector connection M53.2 EGR shut-off flap before cooler, right side B48.2 HP fuel, right side (12V only) Oil level in oil pan Adaption of governor ECU9 Adaption of governor ECU9...
  • Page 22 Sensor overview – Left side Description Item Name B48.1 HP fuel, left side M53.1 EGR shut-off flap before cooler, left side XY39A2 Injector connection XY57A Engine brake valve, left side XY39A1 Injector connection B4.21 Exhaust temperature lambda sensor, left side 22 | General Information | MS150100/04E 2015-09...
  • Page 23 Sensor overview – Driving end (KS) Description Item Name B44.4 Speed of LP turbocharger, right side Crankcase pressure M52.2 HP turbine bypass flap, right side Crankshaft speed MS150100/04E 2015-09 | General Information | 23...
  • Page 24 Sensor overview – Free end (KGS) Description Item Name Lube oil temperature B34.2 Fuel pressure before filter B34.1 Fuel pressure after filter B6.3 Coolant temperature, cylinder head 24 | General Information | MS150100/04E 2015-09...

  • Page 25: Technical Data

    4 Technical Data 4.1 Engine data 10V1600A60 / 10V1600A70, US EPA Nonroad Tier 4 (40 CFR 1039), emissions-optimized Explanation Abbr. Meaning Ref. value: Continuous power Ref. value: Fuel stop power Design value Guaranteed value Guideline value Limit value up to which the engine can be operated without change (e.g. of power setting). Not yet defined value Not applicable Applicable...
  • Page 26 Consumption Description 10V1600 10V1600 Lube oil consumption after 100 h runtime (B = hourly fuel con- % of B 0.06 0.06 sumption) Model-related data (basic design) Description 10V1600 10V1600 Number of cylinders Cylinder arrangement: V-angle Degrees (°) Bore Stroke Displacement, cylinder Liters 1.75 1.75...
  • Page 27 Lube oil system Description 10V1600 10V1600 Lube oil operating temperature before engine, from °C Lube oil operating temperature before engine, to °C Lube oil temperature before engine, Limit 1 °C Lube oil temperature before engine, Limit 2 °C Lube oil operating pressure before of engine, from Lube oil operating pressure before engine, to Lube oil operating pressure before engine, warning Lube oil operating pressure before engine, shutdown...
  • Page 28 Noise Description 10V1600 10V1600 Exhaust noise, unsilenced – BL (free-field sound-pressure level Lp, dB(A) 1 m distance, ISO 6798, +3 dB(A) tolerance) Exhaust noise, unsilenced – BL (sound power level LW, ISO 6798, dB(A) +3 dB(A) tolerance) Engine surface noise with attenuated intake noise (filter) – BL dB(A) 104* 103*...

  • Page 29: Engine Data 10V1600C60 / 10V1600C70, Us Epa Nonroad Tier 4 (40 Cfr 1039), Emissions-Optimized

    4.2 Engine data 10V1600C60 / 10V1600C70, US EPA Nonroad Tier 4 (40 CFR 1039), emissions-optimized Explanation Abbr. Meaning Ref. value: Continuous power Ref. value: Fuel stop power Design value Guaranteed value Guideline value Limit value up to which the engine can be operated without change (e.g. of power setting). Not yet defined value Not applicable Applicable...
  • Page 30 Model-related data (basic design) Description 10V1600 10V1600 Number of cylinders Cylinder arrangement: V-angle Degrees (°) Bore Stroke Displacement, cylinder Liters 1.75 1.75 Displacement, total Liters 17.5 17.5 Number of inlet valves per cylinder Number of exhaust valves per cylinder Air / exhaust gas Description 10V1600 10V1600...
  • Page 31 Description 10V1600 10V1600 Lube oil temperature before engine, Limit 1 °C Lube oil temperature before engine, Limit 2 °C Lube oil operating pressure before of engine, from Lube oil operating pressure before engine, to Lube oil operating pressure before engine, warning Lube oil operating pressure before engine, shutdown Fuel system Description...
  • Page 32 Noise Description 10V1600 10V1600 Exhaust noise, unsilenced – BL (free-field sound-pressure level Lp, dB(A) 1 m distance, ISO 6798, +3 dB(A) tolerance) Exhaust noise, unsilenced – BL (sound power level LW, ISO 6798, dB(A) +3 dB(A) tolerance) Engine surface noise with attenuated intake noise (filter) – BL dB(A) 104* 103*...

  • Page 33: Engine Data 10V1600C60 / 10V1600C70, Us Epa Nonroad Tier 4 (40 Cfr 1039) Compliant, Emissions-Optimized

    4.3 Engine data 10V1600C60 / 10V1600C70, US EPA Nonroad Tier 4 (40 CFR 1039) compliant, emissions-optimized Explanation Abbr. Meaning Ref. value: Continuous power Ref. value: Fuel stop power Design value Guaranteed value Guideline value Limit value up to which the engine can be operated without change (e.g. of power setting). Not yet defined value Not applicable Applicable...
  • Page 34 Model-related data (basic design) Description 10V1600 10V1600 Number of cylinders Cylinder arrangement: V-angle Degrees (°) Bore Stroke Displacement, cylinder Liters 1.75 1.75 Displacement, total Liters 17.5 17.5 Number of inlet valves per cylinder Number of exhaust valves per cylinder Air / exhaust gas Description 10V1600 10V1600...
  • Page 35 Description 10V1600 10V1600 Lube oil temperature before engine, Limit 1 °C Lube oil temperature before engine, Limit 2 °C Lube oil operating pressure before of engine, from Lube oil operating pressure before engine, to Lube oil operating pressure before engine, warning Lube oil operating pressure before engine, shutdown Fuel system Description...
  • Page 36 Noise Description 10V1600 10V1600 Exhaust noise, unsilenced – BL (free-field sound-pressure level Lp, dB(A) 1 m distance, ISO 6798, +3 dB(A) tolerance) Exhaust noise, unsilenced – BL (sound power level LW, ISO 6798, dB(A) +3 dB(A) tolerance) Engine surface noise with attenuated intake noise (filter) – BL dB(A) 104* 103*...

  • Page 37: Engine Data 12V1600A50 / 12V1600A60 / 12V1600A70, Us Epa Nonroad Tier

    4.4 Engine data 12V1600A50 / 12V1600A60 / 12V1600A70, US EPA Nonroad Tier 4 (40 CFR 1039), emissions-optimized Explanation Abbr. Meaning Ref. value: Continuous power Ref. value: Fuel stop power Design value Guaranteed value Guideline value Limit value up to which the engine can be operated without change (e.g. of power setting). Not yet defined value Not applicable Applicable...
  • Page 38 Model-related data (basic design) Description 12V1600 12V1600 12V1600 Number of cylinders Cylinder arrangement: V-angle Degrees (°) Bore Stroke Displacement, cylinder Liters 1.75 1.75 1.75 Displacement, total Liters Number of inlet valves per cylinder Number of exhaust valves per cylinder Air / exhaust gas Description 12V1600 12V1600...
  • Page 39 Lube oil system Description 12V1600 12V1600 12V1600 Lube oil operating temperature before engine, from °C Lube oil operating temperature before engine, to °C Lube oil temperature before engine, Limit 1 °C Lube oil temperature before engine, Limit 2 °C Lube oil operating pressure before of engine, from Lube oil operating pressure before engine, to Lube oil operating pressure before engine, warning Lube oil operating pressure before engine, shutdown...
  • Page 40 Noise Description 12V1600 12V1600 12V1600 Exhaust noise, unsilenced – BL (free-field sound-pres- dB(A) sure level Lp, 1 m distance, ISO 6798, +3 dB(A) toler- ance) Exhaust noise, unsilenced – BL (sound power level dB(A) LW, ISO 6798, +3 dB(A) tolerance) Engine surface noise with attenuated intake noise (fil- dB(A) 103*...

  • Page 41: Engine Data 12V1600C50 / 12V1600C60 / 12V1600C70, Us Epa Nonroad Tier

    4.5 Engine data 12V1600C50 / 12V1600C60 / 12V1600C70, US EPA Nonroad Tier 4 (40 CFR 1039), emissions-optimized Explanation Abbr. Meaning Ref. value: Continuous power Ref. value: Fuel stop power Design value Guaranteed value Guideline value Limit value up to which the engine can be operated without change (e.g. of power setting). Not yet defined value Not applicable Applicable...
  • Page 42 Model-related data (basic design) Description 12V1600 12V1600 12V1600 Number of cylinders Cylinder arrangement: V-angle Degrees (°) Bore Stroke Displacement, cylinder Liters 1.75 1.75 1.75 Displacement, total Liters Number of inlet valves per cylinder Number of exhaust valves per cylinder Air / exhaust gas Description 12V1600 12V1600...
  • Page 43 Lube oil system Description 12V1600 12V1600 12V1600 Lube oil operating temperature before engine, from °C Lube oil operating temperature before engine, to °C Lube oil temperature before engine, Limit 1 °C Lube oil temperature before engine, Limit 2 °C Lube oil operating pressure before of engine, from Lube oil operating pressure before engine, to Lube oil operating pressure before engine, warning Lube oil operating pressure before engine, shutdown...
  • Page 44 Noise Description 12V1600 12V1600 12V1600 Exhaust noise, unsilenced – BL (free-field sound-pres- dB(A) sure level Lp, 1 m distance, ISO 6798, +3 dB(A) toler- ance) Exhaust noise, unsilenced – BL (sound power level dB(A) LW, ISO 6798, +3 dB(A) tolerance) Engine surface noise with attenuated intake noise (fil- dB(A) 103*...

  • Page 45: Engine Data 12V1600C50 / 12V1600C60 / 12V1600C70, Us Epa Nonroad Tier

    4.6 Engine data 12V1600C50 / 12V1600C60 / 12V1600C70, US EPA Nonroad Tier 4 (40 CFR 1039) compliant, emissions- optimized Explanation Abbr. Meaning Ref. value: Continuous power Ref. value: Fuel stop power Design value Guaranteed value Guideline value Limit value up to which the engine can be operated without change (e.g. of power setting). Not yet defined value Not applicable Applicable...
  • Page 46 Model-related data (basic design) Description 12V1600 12V1600 12V1600 Number of cylinders Cylinder arrangement: V-angle Degrees (°) Bore Stroke Displacement, cylinder Liters 1.75 1.75 1.75 Displacement, total Liters Number of inlet valves per cylinder Number of exhaust valves per cylinder Air / exhaust gas Description 12V1600 12V1600...
  • Page 47 Lube oil system Description 12V1600 12V1600 12V1600 Lube oil operating temperature before engine, from °C Lube oil operating temperature before engine, to °C Lube oil temperature before engine, Limit 1 °C Lube oil temperature before engine, Limit 2 °C Lube oil operating pressure before of engine, from Lube oil operating pressure before engine, to Lube oil operating pressure before engine, warning Lube oil operating pressure before engine, shutdown...
  • Page 48 Noise Description 12V1600 12V1600 12V1600 Exhaust noise, unsilenced – BL (free-field sound-pres- dB(A) sure level Lp, 1 m distance, ISO 6798, +3 dB(A) toler- ance) Exhaust noise, unsilenced – BL (sound power level dB(A) LW, ISO 6798, +3 dB(A) tolerance) Engine surface noise with attenuated intake noise (fil- dB(A) 103*...

  • Page 49: Firing Order

    4.7 Firing order Firing order Firing order Number of cylin- ders A1–B4–A4–B3–A3–B2–A2–B5–A5–B1 A1–B2–A5–B4–A3–B1–A6–B5–A2–B3–A4–B6 Direction of rotation Direction of rotation (viewed from driving end): Counterclockwise, non-reversible. MS150100/04E 2015-09 | Technical Data | 49...

  • Page 50: Main Engine Dimensions

    4.8 Main engine dimensions Width (C) Engine model Height (A) Length (B) 10V1600Ax0/Cx0 Approx. 1402 mm Approx. 1693 mm Approx. 1231 mm 12V1600Ax0/Cx0 Approx. 1402 mm Approx. 1865 mm Approx. 1231 mm 50 | Technical Data | MS150100/04E 2015-09...

  • Page 51: Operation

    5 Operation 5.1 Putting the engine into operation after scheduled out-of- service-period Preconditions ☑ Engine is stopped and starting disabled. Startup Action Item Lube oil system Check engine oil level (→ Page 112). Coolant circuit Check engine coolant level (→ Page 116); Check charge-air coolant level (→...

  • Page 52: Putting The Engine Into Operation After Extended Out-Of-Service Periods (>3 Months)

    5.2 Putting the engine into operation after extended out-of-service periods (>3 months) Preconditions ☑ Engine is stopped and starting disabled. ☑ MTU Preservation and Represervation Specifications (A001070/..) are available. Putting the engine into operation after extended out-of-service periods (>3 months) Action...

  • Page 53: Starting The Engine

    5.3 Starting the engine Preconditions ☑ Engine with no load. DANGER Rotating and moving engine parts. Risk of crushing, danger of parts of the body being caught or pulled in! • Before cranking the engine with starter system, make sure that there are no persons in the engine's danger zone.

  • Page 54: Operational Checks

    5.4 Operational checks DANGER Rotating and moving engine parts. Risk of crushing, danger of parts of the body being caught or pulled in! • Only run the engine at low power. Keep away from the engine's danger zone. WARNING High level of engine noise when the engine is running. Risk of damage to hearing! •...

  • Page 55: Engine Shutdown

    5.5 Engine shutdown Preconditions ☑ Engine is not connected to load. CAUTION Shutting down from full-load operation may cause hot water to escape from the expansion tank. Risk of scalding! • Allow engine to cool down. • Wear protective clothing, protective gloves, and safety goggles / safety mask. NOTICE Stopping the engine when it is running at full load subjects it to extreme thermal and mechanical stress- Overheating of and, therefore, damage to components is possible!

  • Page 56: After Stopping The Engine

    5.6 After stopping the engine Preconditions ☑ MTU Preservation and Represervation Specifications (A001070/..) are available. NOTICE Engine coolant with inadequate freeze protection. Water remaining in the pressure sensors freezes at temperatures below 0 °C. Risk of sensor damage! • Remove pressure sensors and shake off residual water.

  • Page 57: Plant - Cleaning

    5.7 Plant – Cleaning Preconditions ☑ Engine is stopped and starting disabled. ☑ No operating voltage is applied. Special tools, Material, Spare parts Designation / Use Part No. Qty. High-pressure cleaning unit Cleaner (Hakupur 50/136) X00056700 WARNING Compressed air gun ejects a jet of pressurized air. Risk of injury to eyes and damage to hearing, risk of rupturing internal organs! •...

  • Page 58: Maintenance

    6 Maintenance 6.1 Maintenance task reference table [QL1] The maintenance tasks and intervals for this product are defined in the Maintenance Schedule. The Mainte- nance Schedule is a stand-alone publication. The task numbers in this table provide reference to the maintenance tasks specified in the Maintenance Schedule.

  • Page 59: Troubleshooting

    7 Troubleshooting 7.1 Troubleshooting Engine does not turn when starter is actuated Cause Corrective action Battery low or faulty u Charge or replace (→ manufacturer's documentation). Battery: Cable connections faulty u Check if cable connections are properly secured (→ manufacturer's documentation).
  • Page 60 Air in fuel system u Contact Service. Engine governor defective Charge air temperature too high Cause Corrective action u Check (MTU test kit). Engine coolant treatment incorrect Intercooler clogged u Contact Service. u Check fans and intake/exhaust lines. Engine room: Air-intake...
  • Page 61 White exhaust gas Cause Corrective action u Run engine to reach operating temperature. Engine is not at operating temperature Water in fuel u Check fuel system on fuel prefilter; Drain fuel prefilter (→ Page 108). Intercooler leaky u Contact Service. MS150100/04E 2015-09 | Troubleshooting | 61...

  • Page 62: Engine Control Unit Ecu9 - Fault Messages

    7.2 Engine Control Unit ECU9 – Fault messages Possible engine responses in case of yellow alarm: Warning, power limitation/reduction, speed limitation, engine stop Possible engine responses in case of red alarm: Engine stop, power limitation/reduction, speed limitation, warning 5 – HI T-Charge Air Cause Corrective action The charge-air temperature...
  • Page 63 16 – SS P-Lube Oil Cause Corrective action The lube oil pressure measured at 1. Check engine oil level (→ Page 112). sensor B5.1 has violated limit 2. Contact Service. value 2. The lube oil pressure is too low. 19 – HI T-Exhaust A Cause Corrective action u Contact Service.
  • Page 64 25 – HI P-Diff. Lube Oil Cause Corrective action The differential oil pressure 1. Replace engine oil filter (→ Page 114). measured at sensors B5.1 and 2. Contact Service. B5.3 has violated limit value 1. The differential oil pressure is too high.
  • Page 65 33 – HI P-Diff-Fuel Cause Corrective action The differential pressure 1. Replace fuel filter (→ Page 106). measured at sensors B34.1 and 2. Contact Service. B34.2 has violated limit value 1. The differential pressure is too high. 34 – SS P-Diff-Fuel Cause Corrective action The differential pressure...
  • Page 66 59 – SS T-Coolant L3 Cause Corrective action u Contact Service. The coolant temperature measured at sensor B6.1 has violated limit value 3. The coolant temperature is too high. 60 – SS T-Coolant L4 Cause Corrective action u Contact Service. The coolant temperature measured at sensor B6.1 has violated limit value 4.
  • Page 67 67 – HI T-Coolant Cause Corrective action The coolant temperature 1. Reduce power. measured at sensor B6.1 has 2. Check cooler and fan operation (plant). violated limit value 1. The coolant 3. Check engine coolant level (→ Page 116). temperature is too high. 4.
  • Page 68 92 – SS Starter Speed Not Reached Cause Corrective action The engine has failed to reach the 1. Check starter pressure supply (plant). set speed threshold within the set 2. Check for additional messages. time. 3. Contact Service. 93 – SS T-Preheat Cause Corrective action The engine coolant temperature...
  • Page 69 188 – AL CAN2 Bus Off Cause Corrective action CAN bus 2 to plant automation 1. Check connection between plant automation system and MTU system (e.g. Murphy display) automation system. disrupted or faulty. 2. Contact Service. 189 – AL CAN2 Error Passive...
  • Page 70 201 – SD T-Coolant Cause Corrective action The signal from the coolant 1. Check engine wiring (→ Page 135). temperature sensor (B6.1) on the 2. Contact Service. coolant distribution housing is faulty or missing. 203 – SD T-Charge Air Cause Corrective action The signal from the charge-air 1.
  • Page 71 214 – SD P-Crankcase Cause Corrective action The signal from the crankcase 1. Check engine wiring (→ Page 135). pressure sensor (B50) is faulty or 2. Contact Service. missing. 215 – SD P-HD Cause Corrective action The signal from the rail pressure 1.
  • Page 72 229 – AL Stop Camshaft Sensor Defect Cause Corrective action u Contact Service. Emergency engine stop following failure of the crankshaft sensor and camshaft sensor. 230 – SD Crankshaft Speed Cause Corrective action The signal from the crankshaft 1. Check engine wiring (→ Page 135). speed sensor (B13) is faulty or 2.
  • Page 73 266 – SD Speed Demand Cause Corrective action The signal for analog speed 1. Switch on plant automation. demand is missing. 2. Contact Service. 321 – AL Wiring Cylinder A1 Cause Corrective action Short circuit fault in injector 1. Check wiring of injector concerned (→ Page 135). wiring of cylinder A1 or injector 2.
  • Page 74 331 – AL Wiring Cylinder B1 Cause Corrective action Short circuit fault in injector 1. Check wiring of injector concerned (→ Page 135). wiring of cylinder B1 or injector 2. Contact Service. faulty. 332 – AL Wiring Cylinder B2 Cause Corrective action Short circuit fault in injector 1.
  • Page 75 343 – AL Open Load Cylinder A3 Cause Corrective action Disruption fault in injector wiring 1. Check wiring of injector concerned (→ Page 135). of cylinder A3. 2. Contact Service. 344 – AL Open Load Cylinder A4 Cause Corrective action Disruption fault in injector wiring 1.
  • Page 76 355 – AL Open Load Cylinder B5 Cause Corrective action Disruption fault in injector wiring 1. Check wiring of injector concerned (→ Page 135). of cylinder B5. 2. Contact Service. 356 – AL Open Load Cylinder B6 Cause Corrective action Disruption fault in injector wiring 1.
  • Page 77 412 – HI U-PDU Cause Corrective action The ECU voltage to control the 1. Check power supply (plant). injectors has violated limit value 2. Check wiring (→ Page 135). 3. Contact Service. 413 – HIHI U-PDU Cause Corrective action The ECU voltage to control the 1.
  • Page 78 442 – AL L2 P-Aux1 Cause Corrective action u Contact Service. The value measured by the pressure measuring sensor at the pressure measuring channel has violated limit value 2. The pressure value at the pressure measuring channel is too low. 444 –...
  • Page 79 470 – SD T-ECU Cause Corrective action u Contact Service. The signal from the temperature sensor in the ECU is faulty or missing. 472 – AL Stop SD Cause Corrective action This fault is signaled in case of a u Contact Service. faulty sensor which is defined for engine stop.
  • Page 80 490 – HI ETC4 Overspeed Cause Corrective action The speed of the LP turbocharger 1. Reduce power. on the B side measured at sensor 2. Contact Service. B44.4 has violated limit value 1. The turbocharger speed is too high. Cause: Fault or malfunction of another turbocharger.
  • Page 81 587 – AL Wiring PWM_CM4 Cause Corrective action u Contact Service. The exhaust brake on the B-side Y57B / MB57B cannot be activated. 597 – AL Wiring PWM_CM5 Cause Corrective action The exhaust brake on the A side u Contact Service. Y57A / MB57A cannot be activated.
  • Page 82 626 – AL Wiring PWM_CM8 Cause Corrective action Disruption or short-circuit in 1. Check engine wiring (→ Page 135). wiring to servomotor of bypass 2. Contact Service. flap (A side) M52.1. 627 – AL Wiring PWM_CM9 Cause Corrective action Disruption or short-circuit in 1.
  • Page 83 635 – SD Air Humidity (HDT2800) Cause Corrective action u Contact Service. The signal from the humidity sensor (B90) is missing. 636 – SD Lube Oil Level J1939 Cause Corrective action The level signal from the 1. Check engine wiring (→ Page 135). combined oil temperature and 2.
  • Page 84 728 – AL L2 Delta T-LT Intercooler Cause Corrective action The differential temperature 1. Check cooler for dirt (plant). measured at sensors B26 and B90 2. Check fan operation (plant). has violated limit value 2. The LT 3. Contact Service. coolant inlet temperature is too high in relation to the ambient air temperature.
  • Page 85 832 – AL EIL Engine Number Differs Cause Corrective action The engine number in the EIL 1. Check engine wiring (→ Page 135). does not match the engine 2. Contact Service. number stored in the ECU. 833 – AL Emission Warning Cause Corrective action Combined emission fault alarm...
  • Page 86 846 – AL HI T-Charge Air Diff AB Cause Corrective action u Contact Service. The differential temperature measured at sensors B9.2 and B9.3 has violated limit value 1. The charge-air temperature is too high. 847 – AL HIHI T-Charge Air Diff AB Cause Corrective action The differential temperature...
  • Page 87 870 – AL MB Valve Fault 2 Cause Corrective action u Contact Service. The exhaust brake on the B-side Y57B / MB57B cannot be activated. 871 – AL NOx ATO1 Communication Lost Cause Corrective action The ECU can no longer detect 1.
  • Page 88 899 – AL OLT Communication Lost Cause Corrective action The ECU can no longer detect the 1. Check engine wiring (→ Page 135). J1939 combined oil temperature 2. Contact Service. and level sensor B93 on the bus. 902 – HI T-Coolant Cylinder Head Cause Corrective action The coolant temperature...
  • Page 89 970 – SD P-Exhaust Cause Corrective action The signal from the exhaust gas 1. Check engine wiring (→ Page 135). pressure sensor (B91.3) is faulty 2. Contact Service. or missing. 973 – AL Check Sum IIG Cause Corrective action The IIG value entered does not 1.
  • Page 90 984 – AL NOx ATO2 Sensor Defect Cause Corrective action The signal from the NOx sensor 1. Check engine wiring (→ Page 135). B88.2 in the exhaust pipe 2. Check NOx sensor, replace as necessary (→ Page 138). downstream of the turbocharger 3.
  • Page 91 1101 – AL Flap Egr B Temperature too high Cause Corrective action u Contact Service. The internal electronics of the servomotor for the EGR shutoff flap on the B side (M53.2/ MA53.2) signal excessively high temperature. 1102 – AL Flap Egr B Targetposition Cause Corrective action The servomotor of the EGR...
  • Page 92 1108 – AL Flap Bypass B Targetposition Cause Corrective action u Contact Service. The servomotor of the bypass flap on the B side (M52.2/MA52.2) has failed to reach its target position within the set time. 1115 – AL Difference P0 P1 Intake Air L1 Cause Corrective action The differential pressure...
  • Page 93 1122 – AL Flap BypassA Calibr. Drive Err Cause Corrective action u Contact Service. The ECU has detected a calibration movement error at the bypass flap on the A side (M52.1/ MA52.1). Cause: The teach-in range (angle) of the calibration movement is not plausible.
  • Page 94 1168 – AL Inplausible NOx Low Limit1 Cause Corrective action u Contact Service. NOx emissions too low. Cumulative NOx emissions from the engine have violated limit value 1. 1172 – AL Inplausible NOx High Limit2 Cause Corrective action u Contact Service. NOx emissions too high.
  • Page 95 1186 – AL EGR FlpA Wear Limit2 Cause Corrective action Faulty rapid reference movement 1. Check state of battery charge (plant). of the EGR shutoff flap on the A 2. Contact Service. side (M53.1/MA53.1) (always executed after restarting the ECU). Limit value 2. 1187 –...

  • Page 96: Task Description

    8 Task Description 8.1 Engine 8.1.1 Engine – Barring manually Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Barring tool F6797674 Adapter F30011619 Ratchet adapter F30027340 DANGER Rotating and moving engine parts. Risk of crushing, danger of parts of the body being caught or pulled in! •...

  • Page 97: Engine - Test Run

    8.1.2 Engine – Test run DANGER Rotating and moving engine parts. Risk of crushing, danger of parts of the body being caught or pulled in! • Before cranking the engine with starter system, make sure that there are no persons in the engine's danger zone.

  • Page 98: Valve Drive

    8.2 Valve Drive 8.2.1 Valve clearance – Check and adjustment Preconditions ☑ Engine is stopped and starting disabled. ☑ Engine coolant temperature is max. 40° C. ☑ Valves are closed. Special tools, Material, Spare parts Designation / Use Part No. Qty.

  • Page 99: Adjusting Valve Clearance

    Diagram for 12V (two crank- shaft positions) Checking valve clearance at two crankshaft positions Check TDC position of piston in cylinder A1: • The piston is at firing TDC when the rocker arms at cylinder A1 are unloaded. • The piston is at overlap TDC when the rocker arms at cylinder A1 are loaded. Check valve clearance with cold engine: •...
  • Page 100 Tighten locknut (1) to specified torque using a torque wrench, holding adjusting screw (2) firm with Allen key (5 mm). Name Size Type Lubricant Value/Standard M10x1 Tightening torque 43+4 Nm Check valve clearance, readjust as necessary. Final steps Remove barring tool (→ Page 96). Install cylinder head cover (→...

  • Page 101: Cylinder Head Cover - Removal And Installation

    8.2.2 Cylinder head cover – Removal and installation Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Torque wrench, 8–40 Nm F30043446 Engine oil Removing cylinder head cover Note: Cover the engine beneath the cylinder head with cloths to collect emerging oil.
  • Page 102 Note: Consecutive tightening sequence starting at position 1: 1 to 16 Tighten screws at positions 1 to 16 to specified torque using a torque wrench. Name Size Type Lubricant Value/Standard Screw with twin col- Tightening torque (Engine oil) 20±2 Nm Installing cylinder head cover –...

  • Page 103: Fuel System

    8.3 Fuel System 8.3.1 Fuel system – Venting Preconditions ☑ Engine is stopped and starting disabled. ☑ Engine cooled down to ambient temperature. Special tools, Material, Spare parts Designation / Use Part No. Qty. Torque wrench, 4–20 Nm F30044239 Ratchet adapter F30027340 WARNING Fuels are combustible and explosive.
  • Page 104 Variant B – Venting fuel system with hand pump at fuel prefilter (optional) Unlock fuel priming pump, screw out han- dle (1). Note: Catch emerging fuel with a suitable rag. Undo threaded vent plug (2) and unscrew by approx. 3 to 4 revolutions. Operate the pump with the handle (1) until bubble-free fuel emerges from the threaded vent plug (2).
  • Page 105 Note: Do not fully unscrew threaded vent plug. Open threaded vent plug (arrowed). Operate the pump with the handle until bub- ble-free fuel emerges from the threaded vent plug (arrowed). Screw in threaded vent plug (arrowed) and tighten to specified torque using a torque wrench. Name Size Type...

  • Page 106: Fuel Filter

    8.4 Fuel Filter 8.4.1 Fuel filter – Replacement Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Torque wrench, 4–20 Nm F30044239 Torque wrench, 20–100 Nm F30026582 Ratchet adapter F30027340 Socket, 32 mm F30006120 Engine oil...
  • Page 107 Screw in drain plug (3) and tighten to specified torque using a torque wrench. Name Size Type Lubricant Value/Standard Drain screw A/F10 Tightening torque (Engine oil) 6.5±1.3 Nm Vent fuel system (→ Page 103). Variant B – Replacing fuel filter without cooler Provide a suitable container in which to col- lect the fuel.

  • Page 108: Fuel Prefilter - Draining

    8.4.2 Fuel prefilter – Draining Preconditions ☑ Engine is stopped and starting disabled. WARNING Fuels are combustible and explosive. Risk of fire and explosion! • Avoid open flames, electrical sparks and ignition sources. • Do not smoke. • Wear protective clothing, protective gloves, and safety glasses / facial protection. Draining fuel prefilter Provide a suitable container to collect the wa- ter.

  • Page 109: Fuel Prefilter - Filter Element Replacement

    8.4.3 Fuel prefilter – Filter element replacement Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Torque wrench, 8–40 Nm F30043446 Ratchet adapter F30027340 Diesel fuel Filter element (→ Spare Parts Catalog) Sealing ring (→...

  • Page 110: Air Filter

    8.5 Air Filter 8.5.1 Air filter – Replacement Preconditions ☑ Engine is stopped and starting disabled. Note: Component is genset manufacturer's or vehicle manufacturer's scope of supply. Air filter – Replacement Perform tasks according to manufacturer's specifications. 110 | Task Description | MS150100/04E 2015-09...

  • Page 111: Air Intake

    8.6 Air Intake 8.6.1 Service indicator – Check See manufacturer's documentation. MS150100/04E 2015-09 | Task Description | 111...

  • Page 112: Lube Oil System, Lube Oil Circuit

    8.7 Lube Oil System, Lube Oil Circuit 8.7.1 Engine oil level – Check Preconditions ☑ Engine is stopped and starting disabled. Note: After switching off an engine at operating temperature, wait approx. 5 minutes until the oil has flowed back to the oil pan.

  • Page 113: Engine Oil - Change

    8.7.2 Engine oil – Change Preconditions ☑ Engine is stopped and starting disabled. ☑ Engine is at operating temperature. ☑ MTU Fluids and Lubricants Specifications (A001063/..) are available. Special tools, Material, Spare parts Designation / Use Part No. Qty. Torque wrench, 20–100 Nm...

  • Page 114: Oil Filtration / Cooling

    8.8 Oil Filtration / Cooling 8.8.1 Engine oil filter – Replacement Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Torque wrench, 20–100 Nm F30026582 Ratchet F30027340 Socket, 32 mm F30006120 Engine oil Sealing ring...
  • Page 115 Unscrew the screw caps (1) of the filters ap- prox. 3 to 4 revolutions. Wait 10 minutes until the oil has drained from the filter housings. Remove screw cap (1) with oil filter ele- ment (3) and remove oil filter element (3) by pressing on the bottom edge from the side.

  • Page 116: Coolant Circuit, General, High-Temperature Circuit

    8.9 Coolant Circuit, General, High-Temperature Circuit 8.9.1 Engine coolant – Level check Preconditions ☑ Engine is stopped and starting disabled. ☑ MTU Fluids and Lubricants Specifications (A001063/..) are available. WARNING Coolant is hot and under pressure. Risk of injury and scalding! •...

  • Page 117: Engine Coolant Change

    8.9.2 Engine coolant – Change Special tools, Material, Spare parts Designation / Use Part No. Qty. Coolant Engine coolant change Drain engine coolant (→ Page 118). Fill with engine coolant (→ Page 120). MS150100/04E 2015-09 | Task Description | 117...

  • Page 118: Engine Coolant - Draining

    8.9.3 Engine coolant – Draining Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Sealing ring (→ Spare Parts Catalog) WARNING Coolant is hot and under pressure. Risk of injury and scalding! •...
  • Page 119 Open drain plugs and drain coolant at crank- case, right side (1, 2). Open drain plugs and drain coolant at crank- case, left side (1, 2). Final steps Insert drain plug with new sealing ring on engine coolant pump and use torque wrench to tighten to specified tightening torque.

  • Page 120: Engine Coolant - Filling

    8.9.4 Engine coolant – Filling Preconditions ☑ Engine is stopped and starting disabled. ☑ MTU Fluids and Lubricants Specifications (A001063/..) are available. Special tools, Material, Spare parts Designation / Use Part No. Qty. Coolant WARNING Coolant is hot and under pressure.
  • Page 121 Final steps Start the engine and operate it at idle speed for some minutes. Check coolant level (→ Page 116), top up with coolant if required. MS150100/04E 2015-09 | Task Description | 121...

  • Page 122: Engine Coolant Pump - Relief Bore Check

    8.9.5 Engine coolant pump – Relief bore check DANGER Rotating and moving engine parts. Risk of crushing, danger of parts of the body being caught or pulled in! • Only run the engine at low power. Keep away from the engine's danger zone. WARNING High level of engine noise when the engine is running.
  • Page 123 8.10 Low-Temperature Circuit 8.10.1 Charge-air coolant level – Check Preconditions ☑ Engine is stopped and starting disabled. ☑ MTU Fluids and Lubricants Specifications (A001063/..) are available. WARNING Coolant is hot and under pressure. Risk of injury and scalding! • Let the engine cool down.
  • Page 124 8.10.2 Charge-air coolant – Change Special tools, Material, Spare parts Designation / Use Part No. Qty. Coolant Charge-air coolant – Change Drain charge-air coolant (→ Page 125). Fill with charge-air coolant (→ Page 126). 124 | Task Description | MS150100/04E 2015-09...
  • Page 125 8.10.3 Charge-air coolant – Draining Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Sealing ring (→ Spare Parts Catalog) WARNING Coolant is hot and under pressure. Risk of injury and scalding! •...
  • Page 126 8.10.4 Charge-air coolant – Filling Preconditions ☑ Engine is stopped and starting disabled. ☑ MTU Fluids and Lubricants Specifications (A001063/..) are available. Special tools, Material, Spare parts Designation / Use Part No. Qty. Coolant Sealing ring (→ Spare Parts Catalog) WARNING Coolant is hot and under pressure.
  • Page 127 Final steps Start the engine and operate it at idle speed for some minutes. Check coolant level (→ Page 123). MS150100/04E 2015-09 | Task Description | 127...
  • Page 128 8.10.5 Charge-air coolant pump – Relief bore check DANGER Rotating and moving engine parts. Risk of crushing, danger of parts of the body being caught or pulled in! • Only run the engine at low power. Keep away from the engine's danger zone. WARNING High level of engine noise when the engine is running.

  • Page 129: Belt Drive

    8.11 Belt Drive 8.11.1 Drive belt – Replacement Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Assembly jig F6794712 Drive belt (→ Spare Parts Catalog) Elastic belt (→ Spare Parts Catalog) WARNING Belt tensioner spring is pretensioned.
  • Page 130 Belt drive (version B) – Drive belt replacement Cut elastic belt (1) with a suitable tool. Fit square wrench with extension into square hole (3) on belt tensioner. Turn belt tensioner clockwise against the spring force almost up to the stop. Insert 8 mm steel pin (e.g.

  • Page 131: Battery-Charging Generator

    8.12 Battery-Charging Generator 8.12.1 Battery-charging generator – Drive belt removal and installation Preconditions ☑ Engine is stopped and starting disabled. WARNING Belt tensioner spring is pretensioned. Risk of hands being crushed! • Lock belt tensioner in position. • Only use specified tools and devices. Removing battery-charging gen- erator drive belt Fit square wrench with extension into square...
  • Page 132 8.12.2 Battery-charging generator – Belt tensioner and diverter pulley replacement Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Torque wrench, 20–100 Nm F30026582 Ratchet adapter F30027340 Engine oil Belt tensioner (→...
  • Page 133 Replacing diverter pulley Remove screw (2). Remove diverter pulley (1). Coat thread of screw (2) with engine oil. Install new diverter pulley (1) with screw (2). Tighten screw (2) to specified torque using a torque wrench. Name Size Type Lubricant Value/Standard Screw Tightening torque...
  • Page 134 8.13 Drive Systems, Driving End and Free End (Coupling) 8.13.1 Coupling – Checking radial/axial play See manufacturer's documentation. 134 | Task Description | MS150100/04E 2015-09...
  • Page 135 8.14 Wiring (General) for Engine/Gearbox/Unit 8.14.1 Engine cabling – Check Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Solvent (isopropyl alcohol) X00058037 Engine cabling – Check Check securing screws of cable clamps on engine and tighten loose screw connections. Ensure that cables are securely seated in clamps and cannot move freely.
  • Page 136 8.15 Accessories for (Electronic) Engine Governor / Control System 8.15.1 Engine governor and connector – Cleaning Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Solvent (isopropyl alcohol) X00058037 NOTICE Insertion of unsuitable test probe, e.g.
  • Page 137 8.15.2 Engine governor – Checking plug-in connections Preconditions ☑ Engine is stopped and starting disabled. Checking plug-in connections on engine governor Check firm seating of all connectors on the engine governor. Ensure that the clips (1) are engaged. Check firm seating of all screws (2) on engine governor cable clamps.
  • Page 138 8.15.3 NOx sensor – Replacement Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Torque wrench, 8–40 Nm F30043446 Torque wrench, 20–100 Nm F30026582 Ratchet adapter F30027340 Assembly compound (Molykote P 37) 50564 NOx sensor (→...
  • Page 139 Installing NOx sensor Note: Note the following: • If the sensor (3) was subjected to shock or impact load, it is considered to be defective and may not be used. • Always replace NOx sensor (3) together with control unit (1). Install control unit (1) at the eyelets and tighten screws to the specified tightening torque.
  • Page 140 8.15.4 Lambda sensor – Replacement Preconditions ☑ Engine is stopped and starting disabled. ☑ Power supply to engine electronics is switched off. Special tools, Material, Spare parts Designation / Use Part No. Qty. Torque wrench, 20–100 Nm F30026582 Ratchet adapter F30027340 Assembly compound (Molykote P 37) 50564...
  • Page 141 Installing Lambda sensor Note: When the sensor was subjected to shock or impact load, it is deemed to be defective and may not be used. Remove protective cap on thread only just before installation. Note: Do not wipe off the thread lubricant applied by the manufacturer.
  • Page 142 Abgasturbolader Exhaust turbocharger Air Temperature Sensor Baureihe Series Betriebsstoffvorschrift MTU Fluids and Lubricants Specifications, pub- lication No. A001063/.. Controller Area Network Data bus system, bus standard Calibration Drift Compensation Setting for calibration drift compensation Check Engine Light Signal lamp requesting elimination of a fault as soon as possible.
  • Page 143 Explanation Abbreviation Meaning Fuel Restriction Sensor Fuel differential pressure sensor Fuel Temperature Sensor FWCP Fire Water Control Panel Control cabinet for fire extinguishing water Ground Hochdruck High pressure High Alarm: Measured value exceeds 1st maximum limit HIHI High High Alarm: Measured value exceeds 2nd maximum limit value Hochtemperatur High temperature...
  • Page 144 Explanation Abbreviation Meaning Turbo Boost Sensor Turbocharger Boost Sensor Turbo Compressor Inlet Turbo Compressor Outlet Transmitter Deviation Alarm: Sensor comparison fault Throttle Position Sensor Timing Reference Sensor T-xyz Temperature-xyz Temperature measuring point xyz Unterer Totpunkt Bottom Dead Center (BDC) Variable Nozzle Turbocharger Variable Speed Governor Vehicle Speed Sensor Werkzeugkatalog...
  • Page 145 Local support Experienced and qualified specialists place their knowledge and expertise at your disposal. For locally available support, go to the MTU Internet site: http://www.mtu-online.com 24h hotline With our 24h hotline and the outstanding flexibility of our service staff, we are always ready to assist you –...

  • Page 146: Special Tools

    10 Appendix B 10.1 Special Tools Adapter Part No.: F30011619 Qty.: Used in: 8.1.1 Engine – Barring manually (→ Page 96) Allen keys, 2-10 mm Part No.: F30453050 Qty.: Used in: 8.2.1 Valve clearance – Check and adjustment (→ Page 98) Assembly jig Part No.: F6794712...
  • Page 147 Barring tool Part No.: F6790714 Qty.: Used in: 8.2.1 Valve clearance – Check and adjustment (→ Page 98) Box wrench, 14 mm Part No.: F30028346 Qty.: Used in: 8.2.1 Valve clearance – Check and adjustment (→ Page 98) Crossbeam Part No.: T80092479 Qty.: Used in:...
  • Page 148 Ratchet Part No.: F30027340 Qty.: Used in: 8.8.1 Engine oil filter – Replacement (→ Page 114) Ratchet adapter Part No.: F30027340 Qty.: Used in: 8.1.1 Engine – Barring manually (→ Page 96) Qty.: Used in: 8.3.1 Fuel system – Venting (→ Page 103) Qty.: Used in: 8.4.1 Fuel filter –...
  • Page 149 Torque wrench, 20–100 Nm Part No.: F30026582 Qty.: Used in: 8.2.1 Valve clearance – Check and adjustment (→ Page 98) Qty.: Used in: 8.7.2 Engine oil – Change (→ Page 113) Qty.: Used in: 8.12.2 Battery-charging generator – Belt tensioner and diverter pulley replacement (→...
  • Page 150 Torque wrench, 4–20 Nm Part No.: F30044239 Qty.: Used in: 8.4.1 Fuel filter – Replacement (→ Page 106) 150 | Appendix B | MS150100/04E 2015-09...
  • Page 151 10.2 Index Abbreviations 142 Direction of rotation 49 Actuators  Diverter pulley  – Overview  20 – Replacement   After stopping the engine 56 – On battery-charging generator  132 Air filter  Drive belt  – Replacement  110 – Installation   Axial play  – on battery-charging generator  131 –...
  • Page 152  33 Maintenance schedule  – 12V1600A50   – Maintenance task reference table [QL1]  58 – US EPA Nonroad Tier 4  37 MTU contact persons 145 – 12V1600A60   – US EPA Nonroad Tier 4  37 – 12V1600A70   NOx sensor  – US EPA Nonroad Tier 4  37...
  • Page 153 Service indicator  – Check  111 Service partners 145 Spare parts service 145 Startup  – After extended out-of-service periods (>3 months)  52 – After scheduled out-of-service-period  51 Transportation  – Description  15 – Lifting requirements  16 Troubleshooting 59 Valve clearance  – Adjustment  98 – Check  98 MS150100/04E 2015-09 | Appendix B | 153...

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