MTU 12V2000M86106 Operating Instructions Manual
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MTU 12V2000M86106 Operating Instructions Manual

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Operating Instructions

Diesel engine
12V/16V2000Mx6
12V/16V2000M96L
MS150119/01E

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Summary of Contents for MTU 12V2000M86106

  • Page 1: Operating Instructions

    Operating Instructions Diesel engine 12V/16V2000Mx6 12V/16V2000M96L MS150119/01E...
  • 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 6 Troubleshooting 1.1 Correct use for all products 6.1 Troubleshooting 1.2 Personnel and organizational requirements 1.3 Transport 7 Task Description 1.4 Safety regulations for startup and operation 7.1 SOLAS 1.5 Safety precautions when working on the 7.1.1 SOLAS shielding as per MTN 5233 –...
  • Page 4 8 Appendix A 7.19 Battery-Charging Generator 7.19.1 Battery-charging generator drive – Drive belt 8.1 Abbreviations replacement 8.2 MTU Contact/Service Partners 7.20 Wiring (General) for Engine/Gearbox/Unit 7.20.1 Engine cabling – Check 9 Appendix B 7.21 Fuel Treatment System 9.1 Special Tools 7.21.1 Checks prior to start-up...

  • Page 5: Safety

    • With preservation approved by the manufacturer in accordance with the (→ Preservation and Represerva- tion Specifications of the manufacturer) • With spare parts approved by the manufacturer in accordance with the (→ Spare Parts Catalog/MTU con- tact/Service partner) • In the original as-delivered configuration or in a configuration approved by the manufacturer in writing (in- cluding engine control/parameters) •...

  • Page 6: 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, assembly, installa- tion, or transportation. Keep this manual handy in the vicinity of the product such that it is accessible to operating, maintenance, repair, assembly, installation, and transport personnel at all times.

  • Page 7: Transport

    Only set down engine on a firm, level surface. Make sure that the consistency and load-bearing capacity of the ground or support surface is adequate. Never set down engines onto the oil pan unless expressly permitted by MTU on an engine-specific base. MS150119/01E 2016-02 | Safety | 7...

  • Page 8: Safety Regulations For Startup And Operation

    1.4 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 Follow the applicable warning instructions pertaining to such devices. MS150119/01E 2016-02 | Safety | 9...

  • Page 10: Safety Precautions When Working On The Engine

    1.5 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 11 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 12 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 13: 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 14: Compressed Air

    Compressed air Observe special safety precautions when working with compressed air: • Unauthorized use of compressed air, e.g. forcing flammable liquids (hazard class AI, AII and B) out of con- tainers, risks causing an explosion. • Wear goggles when blowing dirt off workpieces or blowing away swarf. •...

  • Page 15: Standards For Safety Notices In The Text

    1.7 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 16: General Information

    2 General Information 2.1 Tightening specifications for screws, nuts and bolts Tightening torques for setscrew and stud joints to MTN 5008 standard This standard applies to setscrews not subject to dynamic loads and the associated nuts according to: • MMN 384 •...
  • Page 17 Hand-tightening Machine-tightening Thread 8.8 M (Nm) 10.9 M (Nm) 8.8 M (Nm) 10.9 M (Nm) M18 x 1.5 M20 x 1.5 M22 x 1.5 M24 x 1.5 M24 x 2 1250 1175 M27 x 2 1350 1275 1200 1700 1100 1600 M30 x 2 1350...
  • Page 18 Tightening torque for self-locking hex nuts (Nm) Thread Lubricant 7,5 +1 – 17 +2 – 35 +4 – 59 +6 – 100 +10 – 140 +14 – 290 +29 – = tightening torques Tightening torques for stress bolt connections to MTN 5007 standard This standard applies to stress pin bolts and stress bolts which are subjected to static and dynamic load of strength class 10.9 as well as to the associated nuts.
  • Page 19 Not torsion-protected M (Nm) Torsion-protected M (Nm) Thread 1250 1575 *Protect screw shaft from torsion when tightening. = tightening torques Tightening torques for plug screws to MTN 5183-1 standard This standard applies to plug screws to DIN 908, DIN 910 and DIN 7604 with threaded end to DIN 3852 Form A (sealed with sealing ring to DIN 7603-Cu).
  • Page 20 Tightening torques M are given for screw plugs made of steel (St) with surface protected by a phosphate coating and oiled or galvanized. Threads and mating faces beneath heads must be coated with engine oil prior to assembly. An assembly tolerance of +10% of the figures in the table is permitted due to unavoidable deviations during the tightening process.
  • Page 21 Screwed into Thread Steel/gray cast iron M AI alloy M (Nm) (Nm) M64 x 2 = tightening torques Tightening torques for plug screws to DIN 7604C (with long threaded end) Screwed into Thread Steel/gray cast iron M Al alloy M (Nm) (Nm) M8 x 1...
  • Page 22 The stated tightening torques M apply to steel (St) banjo screws with a phosphatized surface coating and oiled, or galvanized, and to banjo screws made of copper/aluminum alloys. Threads and mating faces beneath heads must be coated with engine oil prior to assembly. An assembly tolerance of +10% of the figures in the table is permitted due to unavoidable deviations during the tightening process.
  • Page 23 Tightening torques for male unions to MTN 5183-3 standard This standard applies to male unions to DIN 2353 Series L with threaded end to DIN 3852 Form A (sealed by sealing ring to DIN 7603-Cu). Tightening torques M are given for male unions made of steel (St) with phosphatized surface coating and oiled, or galvanized.
  • Page 24 Tightening torques for union nuts to DIN 3859-2 1 Union nut 2 Union body 3 O-ring 4 Ferrule Union nut: On installing the ball-type union, after tightening the union nut firmly by hand (noticeable increase in force), it should be tightened another 1/4 turn (90°) past this point. Tightening torques for spigot unions with O-ring to ISO 6149-2 Thread Torque (Nm) +10%...

  • Page 25: Installation

    Thread Torque (Nm) +10% M27 x 2 M33 x 2 M42 x 2 M48 x 2 M60 x 2 Only for sealing off installation spaces for screw-in valves (see ISO 6149-47 and ISO 7789) Tightening torques for spigot unions with O-ring to ISO 6149-3 Thread Torque (Nm) +10% M8 x 1...
  • Page 26 Tightening torques for plug screws to MTN 5183-6 Screwed into Thread Steel/gray cast iron M AI alloy M (Nm) (Nm) M10 x 1 10 +2 M12 x 1.5 14 +2 M14 x 1.5 15 +3 M16 x 1.5 18 +3 M18 x 1.5 23 +3 M22 x 1.5...
  • Page 27 Sealing head/sealing cone with metric union nut Metric thread Pipe outer dia. Torque (Nm) M16 x 1.5 M18 x 1.5 M20 x 1.5 M22 x 1.5 M24 x 1.5 M26 x 1.5 M30 x 2 M36 x 2 M42 x 2 M45 x 2 M52 x 2 Sealing head with BSP union nut...
  • Page 28 ORFS – flat sealing with union nut UNF thread Size Torque (Nm) 9/16–18 –4 14 +2 11/16–16 –6 24 +3 13/16–16 –8 43 +4 1–14 –10 60 +8 1.3/16–12 –12 90 +5 1.3/16–12 –14 90 +5 1.7/16–12 –16 125 +10 1.11/16–12 –20 170 +20...

  • Page 29: Engine Side And Cylinder Designations

    2.2 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) Engine sides are always designated (in accordance with DIN ISO 1204) as viewed from driving end (4).

  • Page 30: Product Description

    2.3 Product description Description of the engine Engine The engine is a liquid-cooled four-stroke diesel engine with c.c.w. direction of rotation, direct injection, se- quential turbocharging and charge-air cooling. An electronic management system provides engine control and monitoring. Fuel system with common-rail injection Controlled by the electronic engine management system, the common rail injection system determines injec- tion pressure, injection timing and injection quantity independently of the engine speed.
  • Page 31 • Interface to ECU and EMU • MCS5 dialog interface • Control of an MTU lube-oil priming pump (power components in separate MTU PPC Box) • Connection facility for an MTU Local Operating Station (LOS) Serial RS422 interface for diagnosis The engine interface is divided into two parts.
  • Page 32 Monitoring: • Exhaust gas temperature, A side • Exhaust temperature, B-side • Engine speed • Oil pressure • Differential oil pressure • Coolant temperature • Coolant level • Exhaust turbocharger speed • Oil temperature • Coolant pressure • Fuel pressure after filter Monitoring in engine room Engine control and monitoring unit (LOP) Functions:...
  • Page 33 Only leak-off along the line is possible, the pressure decreases significantly if an O-ring (2) fault occurs. The connection is confirmed as compliant with SOLAS by DNV and GL. Plugs and sensors Screw-in plugs (4) are sealed toward the outside either with a copper sealing ring (1), according to DIN, or an O-ring (ISO).
  • Page 34 HP line between distributor and HP accumulator 1 Union nut 4 Thrust screw 7 Thrust ring 2 O-ring 5 O-ring 8 Pressure pipe 3 Thrust ring 6 O-ring 9 Jacket pipe 34 | General Information | MS150119/01E 2016-02...
  • Page 35 HP line between distributor and HP accumulator 1 Jacket pipe 5 O-ring 9 HP line 2 O-ring 6 Thrust screw 10 Pressure pipe 3 O-ring 7 Thrust ring 4 Thrust ring 8 O-ring Leak-off fuel caused by leakages from the sealing cones or the HP lines is returned to the HP pump, from where it is routed at atmospheric pressure into a leak-fuel tank.

  • Page 36: Engine - Overview

    2.4 Engine – Overview Overview of free end Also applies similarly to 12V. 1 Engine oil heat exchanger 13 Actuating cylinder for ex- 25 Raw water pump 2 Engine oil filter haust flap 26 Plate-core heat exchanger 3 Diverter lever for engine oil 14 Actuating cylinder for air 27 Fuel duplex filter filter...
  • Page 37 1 Carrier housing upper sec- 7 HP fuel pump 13 Carrier housing lower sec- tion 8 Fuel delivery pump tion 2 Air filter (air intake) 9 Control valve for air and ex- 14 Bleeder valve 3 Thermostat housing haust flaps a Air intake 4 Exhaust housing 10 Carrier housing middle sec-...

  • Page 38: Sensors And Actuators - Overview

    2.5 Sensors and actuators – Overview Sensors and actuators on engine driving end Item Name Monitoring of B4.21 Temperature before ETC A-side Y27.1 Flap control, A-side B4.22 Temperature before ETC B-side B13.1 Crankshaft speed B13.2 Crankshaft speed (optional) 38 | General Information | MS150119/01E 2016-02...
  • Page 39 Sensors and actuators on engine free end Item Name Monitoring of B5.3 Lube oil pressure before filter (optional) B5.2 Lube oil pressure after filter (optional) B5.1 Lube oil pressure after filter Coolant level probe in expansion tank Seawater pressure (optional) B6.2 Coolant temperature (optional) B6.1...
  • Page 40 Sensors and actuators on left side Item Name Monitoring of EIM Engine Interface Module 40 | General Information | MS150119/01E 2016-02...
  • Page 41 Sensors and actuators on right side Item Name Monitoring of Activation of exhaust gas recirculation (bypass at ETC) Fuel temperature Y45.1 Pressure regulating valve EIL electronic label Coolant pressure (optional) CR pump - activation of HP fuel control block Leak-off fuel level (optional) Camshaft speed, B side Y27.2 4/2 directional control valve, B side...
  • Page 42 Sensors and actuators on engine top Item Name Monitoring of Intake air temperature 4/2 directional control valve for charge-air cooler (seawater) 4/2 directional control valve for blowing off (only 16 V) EMU Engine Monitoring Unit (optional) Lube oil temperature High-pressure fuel Charge-air temperature Charge-air pressure ETC speed...

  • Page 43: Technical Data

    3 Technical Data 3.1 Engine data 12V2000M86/M96/M96L, Marine EPA Tier 3, IMO Tier II Legend DL Ref. value: Continuous power; continuous driving power under standard conditions BL Ref. value: Fuel stop power; maximum engine power; In some applications, not possible on continuous basis (adjustment reserve) A Design value: Required for design of an external system (plant) R Guideline value: Typical average value for information, only conditionally suitable for design...
  • Page 44 Product type Application Engine speed Rated power 12V2000M86 Marine / ship's main 2450 1/min 1268 kW Ref. 25 °C/25 °C propulsion 1700 bhp IMO Tier II (Marpol 1D, continuous opera- Convention) tion, variable, medium IMO Tier II Marpol utilization Comp EPA Marine T3 (40CFR1042) RECREA- TION...
  • Page 45 General conditions (for maximum power) Intake depression (new filter) mbar Intake depression, max. mbar Exhaust gas overpressure, max. mbar Fuel temperature at engine supply connection, max. °C Model related data (basic design) Cylinder arrangement: V-angle Degrees (°) Bore Stroke Displacement, cylinder Liters 2.23 2.23...
  • Page 46 Starter (electric) Starter rated voltage (standard configuration) Inclinations - standard oil system (reference: waterline) Longitudinal inclination, continuous max. driving end Degrees down (option: max. operating inclinations) (°) Longitudinal inclination, temporary max. driving end Degrees 22.5 22.5 22.5 down (option: max. operating inclinations) (°) Longitudinal inclination, continuous max.

  • Page 47: Engine Data 16V2000M86/M96/M96L, Marine Epa Tier 3, Imo Tier

    3.2 Engine data 16V2000M86/M96/M96L, Marine EPA Tier 3, IMO Tier II Legend DL Ref. value: Continuous power; continuous driving power under standard conditions BL Ref. value: Fuel stop power; maximum engine power; In some applications, not possible on continuous basis (adjustment reserve) A Design value: Required for design of an external system (plant) R Guideline value: Typical average value for information, only conditionally suitable for design L Limit: Value that must not be undershot (lower limit value, min.
  • Page 48 Product type Application Engine speed Rated power 16V2000M86 Marine / ship's main 2450 1/min 1630 kW Ref. 25 °C/25 °C propulsion 2186 bhp IMO Tier II (Marpol 1D, continuous opera- Convention) tion, variable, medium IMO Tier II Marpol utilization Comp EPA Marine T3 (40CFR1042) RECREA- TION...
  • Page 49 General conditions (for maximum power) Intake depression (new filter) mbar Intake depression, max. mbar Exhaust gas overpressure, max. mbar Fuel temperature at engine supply connection, max. °C Model related data (basic design) Cylinder arrangement: V-angle Degrees (°) Bore Stroke Displacement, cylinder Liters 2.23 2.23...
  • Page 50 Starter (electric) Starter rated voltage (standard configuration) Inclinations - standard oil system (reference: waterline) Longitudinal inclination, continuous max. driving end Degrees down (option: max. operating inclinations) (°) Longitudinal inclination, temporary max. driving end Degrees 22.5 22.5 22.5 down (option: max. operating inclinations) (°) Longitudinal inclination, continuous max.

  • Page 51: Firing Order

    3.3 Firing order Firing order A1-B5-A5-B3-A3-B6-A6-B2-A2-B4-A4-B1 A1-B5-A3-A5-B2-B8-A2-A8-B3-A7-B4-B6-A4-A6-B1-B7 MS150119/01E 2016-02 | Technical Data | 51...

  • Page 52: Engine - Main Dimensions

    3.4 Engine – Main dimensions Main dimensions Engine model Length (A) Width (B) Height (C) 16V2000M86 2495 mm 1292 mm 1452 mm 16V2000M96 16V2000M96L 12V2000M86 2082 mm 1292 mm 1414 mm 12V2000M96 12V2000M96L 52 | Technical Data | MS150119/01E 2016-02...

  • Page 53: Operation

    4.1 Putting the engine into operation after extended out-of-service periods (>3 months) Preconditions ☑ Engine is stopped and starting disabled. ☑ MTU Preservation and Represervation Instructions (A001070/..) available. Putting the engine into operation (out-of-service period > 3 months) Item Action Engine Depreserve (→...

  • Page 54: Engine - Putting Into Operation After Scheduled Out-Of-Service-Period

    4.2 Engine – Putting into operation after scheduled out-of-service- period Preconditions ☑ Engine is stopped and starting disabled. Putting into operation Item Action Lube oil system Check engine oil level (→ Page 118). Coolant circuit Check coolant level (→ Page 126). Coolant circuit Heat engine coolant with coolant preheating unit.

  • Page 55: Starting The Engine

    4.3 Starting the engine Preconditions ☑ External start interlock is not active. ☑ Emergency air shut-off flaps (if fitted) are open. DANGER Rotating and moving engine parts. Risk of crushing, danger of parts of the body being caught or pulled in! •...

  • Page 56: Operational Checks

    4.4 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 57: Emission Label - Check

    Checking emission label Note: If there are any irregularities, notify your MTU Service contact person without delay. Check that emission labels are present (several are possible). Does the label on the engine match the label document in the Business Portal/Equipment? Check emission label for intactness.

  • Page 58: Engine - Shutdown

    4.6 Engine – Shutdown Preconditions ☑ Engine is running in Local mode 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 causes extreme stress to the engine.

  • Page 59: Emergency Engine Shutdown

    4.7 Emergency engine shutdown 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 An emergency stop subjects the engine system to an extremely high load.

  • Page 60: After Stopping The Engine

    Switch off. Air intake and exhaust sys- Out-of-service-period > 1 week • Seal engine's air and exhaust sides. Engine Out-of-service-period > 1 month • Carry out engine preservation (→ MTU Preservation and Represervation Specifications A001070/..) 60 | Operation | MS150119/01E 2016-02...

  • Page 61: Plant - Cleaning

    4.9 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 62: Maintenance

    5 Maintenance 5.1 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 63: Troubleshooting

    6 Troubleshooting 6.1 Troubleshooting Engine does not turn when starter is actuated Cause Corrective action Battery flat or defective. u Charge or replace (see manufacturer's documentation). Cable connections on battery are u Check if cable connections are properly secured (see defective.
  • Page 64 Speed sensor is faulty. u Vent fuel system (→ Page 94). Air in fuel system Charge-air temperature too high Cause Corrective action u Check (MTU test kit). Engine coolant treatment incorrect Charge-air cooler is contaminated. u Contact Service. u Check fan Air inlet temperature in engine room is too high.
  • Page 65 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 at fuel prefilter. Drain fuel prefilter (→ Page 102). Charge-air cooler leaky. u Contact Service. MS150119/01E 2016-02 | Troubleshooting | 65...

  • Page 66: Task Description

    7 Task Description 7.1 SOLAS 7.1.1 SOLAS shielding as per MTN 5233 – Installation Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Shield A4 735233000100 Shield A5 / 12V 735233000101 Shield A5 / 16V 735233000101...

  • Page 67: Solas Shielding - Installation

    7.1.2 SOLAS shielding – Installation Preconditions ☑ Engine is stopped and starting disabled. ☑ Engine is cooled down to ambient temperature. Special tools, Material, Spare parts Designation / Use Part No. Qty. Oil filter shield X00009628 2 pcs. Installing SOLAS shielding for oil filter Pinpoint installation location (→...

  • Page 68: Installation Locations For Solas Shielding

    7.1.3 Installation locations for SOLAS shielding General information Install SOLAS shielding as per MTN 5233 as a matter of priority (→ Page 66). Free end B-side Item Type of shielding Comments Shield (A7) For fuel priming pump Shield (A7) For HP fuel pump Item Type of shielding Comments...
  • Page 69 Item Type of shielding Comments Shield (A7) HP fuel pump outlet Shield (A6) Lubrication of HP fuel pump Shield (A7) HP fuel pump supply line Item Type of shielding Comments Shield (A7) Fuel priming pump supply line Shield (A7) Fuel priming pump return line MS150119/01E 2016-02 | SOLAS | 69...
  • Page 70 A-side Item Type of shielding Comments Shield (A5) Oil sampling point on crankcase B-side Item Type of shielding Comments Shield (A5) Oil sampling point on crankcase 70 | SOLAS | MS150119/01E 2016-02...
  • Page 71 Area of valve block 12V (without bleeder valve) Item Type of shielding Comments Shield (B2) Oil return line from valve Shield (B2) Oil supply line Shield (A4) Oil supply to seawater valve, cylin- Shield (A4) Oil supply to seawater valve, cylin- Shield (A4) Remove shield from bleeder valve Shield (A4)
  • Page 72 Item Type of shielding Comments Shield (A5) Connection on bleeder valve Shield (A5) Connection on bleeder valve Shield (B2) Oil return line from valve Shield (B2) Oil supply line Shield (A4) Oil supply to seawater valve, cylin- Shield (A4) Oil supply to seawater valve, cylin- Shield (A4) Connection to bleeder valve Shield (A4)
  • Page 73 Area of coolant distribution housing Item Type of shielding Comments Shield (A4) From coolant distribution housing Shield (A4) In oil filter Area of hydraulic cylinder, B-side Item Type of shielding Comments Shield (A5) Exhaust turbocharger flaps Shield (A5) Exhaust turbocharger flaps Shield (A5) Oil supply for air flap Shield (A5)
  • Page 74 Item Type of shielding Comments Shield (A5) On valve plate Shield (A5) On valve plate Shield (A5) On valve plate Shield (A5) On valve plate Shield (A4) On brazed-on union Area of hydraulic cylinder, A-side Item Type of shielding Comments Shield (A5) Oil supply for air flap Shield (A5)
  • Page 75 Area above carrier housing, A-side Item Type of shielding Comments Shield (A5) Exhaust turbocharger lubrication, center Shield (A4) Exhaust turbocharger lubrication, center Shield (A5) Turbocharger lubrication, left side Shield (A5) Turbocharger lubrication, left side Shield (A5) Oil supply for exhaust turbocharg- Shield (A5) Oil supply for actuating cylinder Area above carrier housing, B-side...
  • Page 76 Item Type of shielding Comments Shield (A4) Turbocharger lubrication, right side Shield (A5) Oil supply Shield (A5) Turbocharger lubrication, right side Shield (A5) Oil supply for exhaust turbocharg- 76 | SOLAS | MS150119/01E 2016-02...

  • Page 77: Engine

    7.2 Engine 7.2.1 Barring engine manually Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Engine barring device F6786031 Ratchet with extension F30006212 DANGER Rotating and moving engine parts. Risk of crushing, danger of parts of the body being caught or pulled in! •...

  • Page 78: Engine - Cranking On Starting System

    7.2.2 Engine – Cranking on starting system Preconditions ☑ Clutch is disengaged. ☑ Engine start is disabled. ☑ LOP is accessible and open. DANGER Rotating and moving engine parts. Risk of crushing, danger of parts of the body being caught or pulled in! •...

  • Page 79: Cylinder Liner

    7.3 Cylinder Liner 7.3.1 Instructions and comments on endoscopic and visual examination of cylinder liners Terms used for endoscopic examination Use the terms listed below to describe the condition of the cylinder-liner surface in the endoscopic examina- tion report. Findings Explanations/Action Minor dirt scores Minor dirt scores can occur during the assembly of a new engine (honing products,...
  • Page 80 Evaluation of findings and further measures The findings in the start phase of oxidation discoloration and heat discoloration are similar. A thorough inves- tigation and compliance with the above evaluation criteria allow an unambiguous evaluation. To avoid unnec- essary disassembly work, it is recommended that another inspection be carried out after further operation of the engine.

  • Page 81: Cylinder Liner - Endoscopic Examination

    7.3.2 Cylinder liner – Endoscopic examination Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Barring device F6786031 Ratchet with extension F30006212 Endoscope Y20097353 Preparatory steps Remove cylinder head cover (→ Page 83). Remove injector (→...
  • Page 82 Final steps Install injector (→ Page 89). Install cylinder head cover (→ Page 83). 82 | Cylinder Liner | MS150119/01E 2016-02...

  • Page 83: Valve Drive

    7.4 Valve Drive 7.4.1 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 Sealing (→ Spare Parts Catalog) Preparatory steps Remove air filter (→...

  • Page 84: Valve Clearance - Check And Adjustment

    7.4.2 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. Feeler gauge Y4345893 Barring device F6786031...
  • Page 85 Valve clearance at two crankshaft positions – Check Check TDC position of piston in cylinder 1, bank A: • If the rocker arms are unloaded on cylinder 1, bank A, the piston is in firing TDC. • If the rocker arms are loaded on cylinder 1, bank A, the piston is in overlap TDC. Check valve clearance with cold engine (at max.
  • Page 86 Loosen locknut (1) and unscrew adjusting screw (2) by a few threads. Insert feeler gauge (3) between valve bridge and rocker arm. Readjust adjusting screw (2) so that the feel- er gauge (3) just passes through the gap. Use torque wrench to tighten locknut (1) to specified tightening torque, holding the adjusting screw (2) with Allen key to prevent it from turning.

  • Page 87: Injection Pump / Hp Pump

    7.5 Injection Pump / HP Pump 7.5.1 HP fuel pump – Filling with engine oil Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Engine oil WARNING Fuels are combustible and explosive. Risk of fire and explosion! •...

  • Page 88: Injector

    7.6 Injector 7.6.1 Injector – Replacement Special tools, Material, Spare parts Designation / Use Part No. Qty. Injector (→ Spare Parts Catalog) Injector – Replacement Remove injector and install new one (→ Page 89). 88 | Injector | MS150119/01E 2016-02...

  • Page 89: Injector - Removal And Installation

    7.6.2 Injector – Removal and installation Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Socket wrench F30452389 Screwdriver bit T45 F30454548 Puller F6790992 Assembly sleeve F30454554 Injector alignment device F6795554 Alignment mandrel F6795777...

  • Page 90: Installation

    Fit puller (1) on hold-down clamp (3). Withdraw injector (2) and hold-down clamp (3) with puller (1). Remove O-ring (1) from injector (2). Remove sealing ring (3) from injector (2). Cover all connections and bores or seal with suitable plugs. Injector –...
  • Page 91 Press down injector (2) with hold-down clamp (1) in cylinder head. Align HP line connection with alignment de- vice (3). Fit hold-down clamp (1) in correct position, coat retaining screw of hold-down clamp with engine oil. Screw in retaining screw for hold-down clamp and use screwdriver bit with torque wrench to tighten to speci- fied tightening torque.
  • Page 92 Coat thread and sealing cone of HP line and injector with engine oil. Align HP line (2) with alignment device (1). Place HP line in position on HP accumulator and tighten by hand. Place HP line in position on injector and tight- en by hand.
  • Page 93 Tighten both screws (1) on flange to specified torque. Note: If the drift correction (CDC) is not reset, the emission certification of the engine becomes void. Reset drift correction (CDC) with DiaSys® and enter injector coding (IIG) (→ Page 144). Final steps Install cylinder head cover upper section (→...

  • Page 94: Fuel System

    7.7 Fuel System 7.7.1 Fuel system – Venting Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Torque wrench, 8–40 Nm F30453004/21 Insertion socket wrench, 22 mm F30038494 DANGER Rotating and moving engine parts. Risk of crushing, danger of parts of the body being caught or pulled in! •...
  • Page 95 Venting fuel system with non-re- versible filters Unlock fuel priming pump, unscrew handle. Open threaded vent plug (1) on filter head. Operate the pump with the handle (2) until bubble-free fuel emerges from the threaded vent plug (1). Tighten vent screw (1) to specified torque: Name Size Type...
  • Page 96 Venting fuel system with rever- sible filters Unlock fuel priming pump, unscrew handle. Open vent screws (1) and (3). Operate handle (2) until bubble-free fuel emerges from the threaded vent plugs (1) and (3). Tighten threaded vent plugs (1) and (3) to specified torque: Name Size Type...

  • Page 97: Fuel Filter

    7.8 Fuel Filter 7.8.1 Fuel filter – Replacement Preconditions ☑ Engine is stopped and starting disabled. ☑ Coolant temperature is below 40 °C Special tools, Material, Spare parts Designation / Use Part No. Qty. Oil filter wrench F30379104 Diesel fuel Easy-change filter (→...
  • Page 98 Fuel filter change with non-re- versible filters and stationary engine Stop engine and disable engine start. Unscrew easy-change filter (2) from filter base (1) using an oil filter wrench. Clean sealing surface on filter head. Check seal on new easy-change filter and moisten with fuel.
  • Page 99 Tighten threaded vent plugs (1) and (2) to specified torque: Name Size Type Lubricant Value/Standard Threaded vent plug Tightening torque 6 Nm +2 Nm MS150119/01E 2016-02 | Fuel Filter | 99...

  • Page 100: Fuel Prefilter - Differential Pressure Check And Gauge Adjustment

    7.8.2 Fuel prefilter - Differential pressure check and gauge adjustment 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 101 Fuel prefilter – checking differential pressure with reversible duplex filter With the engine running at full load or rated power, read off pressure at gauge (1). If differential pressure as indicated between position of adjustable pointer (2) and pressure-indicating point- er (3) of pressure gauge is ≥...

  • Page 102: Fuel Prefilter - Draining

    7.8.3 Fuel prefilter – Draining Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Diesel fuel DANGER Rotating and moving engine parts. Risk of crushing, danger of parts of the body being caught or pulled in! •...
  • Page 103 Connect filling pump to filling connection (1) on the intake side of the filter. Open threaded vent plug (2) and fill with fuel until fuel emerges from the vent pipe (3). Close threaded vent plugs (2). Draining fuel prefilter with re- versible duplex filter Switch off filter which is to be drained (A or 1 Filter A cut out...
  • Page 104 Connect filling pump to filling connection (1) on the intake side of the filter. Open vent valve (2) and fill with fuel until fuel emerges from the vent pipe (3). Close vent valve (2). Open rotary slide valve (4) a little (by approx. 30°) and open vent valve(s) (2), until fuel emerges from the vent pipe (3).

  • Page 105: Fuel Prefilter - Flushing

    7.8.4 Fuel prefilter – Flushing Special tools, Material, Spare parts Designation / Use Part No. Qty. Diesel fuel 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 Liquid or gaseous media, e.g.
  • Page 106 Connect filling pump to filling connection (1) on the intake side of the filter. Open threaded vent plugs (2) and fill with fuel until fuel emerges from the vent pipe (3). Close threaded vent plugs (2). Open fuel shutoff valve. Check differential pressure (→...
  • Page 107 Filling fuel prefilter with reversible duplex filter Stop engine (→ Page 58) and disable engine start. Connect filling pump to filling connection (1) on the intake side of the filter. Open vent valve (2) and fill with fuel until fuel emerges from the vent pipe (3).

  • Page 108: Fuel Prefilter - Filter Element Replacement

    7.8.5 Fuel prefilter – Filter element replacement Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Diesel fuel Filter element (→ Spare Parts Catalog) Sealing (→ Spare Parts Catalog) DANGER Rotating and moving engine parts.
  • Page 109 Replacing filter element on sin- gle-stage filter Close fuel shutoff valve. Open threaded vent plugs (1) of contaminat- ed filter. Unlock drain valve (5) by pressing toggle and open it. Drain fuel from the filter. Close drain valve (5). Remove screws securing cover (2) and open filter cartridge housing.
  • Page 110 Open threaded vent plug (1) of contaminated filter. Unlock drain valve (5) by pressing toggle and open it. Drain water and dirt from filter. Close drain valve (5). Remove screws securing cover (2) and take off cover. Remove spring housing (3) and filter element (4).

  • Page 111: Charge-Air Cooling

    7.9 Charge-Air Cooling 7.9.1 Intercooler – Checking leak line and drain line for coolant discharge and obstruction 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 112 Intercooler – Checking seawater leak or coolant in headspace With the engine shut down, check leak line (1) on B-side, driving end, for liquid dis- charge. Check line for free passage. With the engine stationary, blow through clogged line with compressed air. 112 | Charge-Air Cooling | MS150119/01E 2016-02...

  • Page 113: Charge-Air Coolant - Draining

    7.9.2 Charge-air coolant – Draining Preconditions ☑ Engine is stopped and starting disabled. WARNING Coolant is hot and under pressure. Risk of injury and scalding! • Let the engine cool down. • Wear protective clothing, gloves, and goggles / safety mask. Charge-air coolant –...

  • Page 114: Air Filter

    7.10 Air Filter 7.10.1 Air filter – Replacement Special tools, Material, Spare parts Designation / Use Part No. Qty. Air filter (→ Spare Parts Catalog) Replacing the air filter Remove old air filter and install new air filter (→ Page 115). Reset signal ring of contamination indicator (→...

  • Page 115: Air Filter - Removal And Installation

    7.10.2 Air filter – 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 Air filter – Removal and installa- tion Release screws from clamps (2) and (3). Remove air filter (4) and clamps from con- necting flange (1) of intake neck.

  • Page 116: Air Intake

    7.11 Air Intake 7.11.1 Service indicator – Signal ring position check Preconditions ☑ Engine is stopped and starting disabled. Checking signal ring position When the yellow piston has reached the red shaded Service lettering (2), replace air filter (→ Page 114). After installation of new filter, press reset button (1).

  • Page 117: Starting Equipment

    7.12 Starting Equipment 7.12.1 Starter – Condition check Preconditions ☑ Engine is stopped and starting disabled. Checking starter condition Check securing screws of starter for secure seating and tighten if required. Check wiring (→ Page 138). MS150119/01E 2016-02 | Starting Equipment | 117...

  • Page 118: Lube Oil System, Lube Oil Circuit

    7.13 Lube Oil System, Lube Oil Circuit 7.13.1 Engine oil – Level check Preconditions ☑ Engine is stopped and starting disabled. Oil level check prior to engine start Withdraw oil dipstick from guide tube and wipe it. Insert oil dipstick into guide tube up to the stop, withdraw after approx.
  • Page 119 7.13.2 Engine oil – Change Preconditions ☑ Engine is stopped and starting disabled. ☑ Engine is at operating temperature. ☑ MTU Fluids and Lubricants Specifications (A001061/..) are available. Special tools, Material, Spare parts Designation / Use Part No. Qty. Engine oil WARNING Engine oil is hot.
  • Page 120 7.14 Oil Filtration / Cooling 7.14.1 Engine oil filter – Replacement Special tools, Material, Spare parts Designation / Use Part No. Qty. Oil filter wrench F30379104 Engine oil Oil filter (→ Spare Parts Catalog) Cover for SOLAS (→ Spare Parts Catalog) DANGER Rotating and moving engine parts.
  • Page 121 Oil filter change with non-rever- sible filters and stationary en- gine Stop engine (→ Page 58) and disable engine start. Open screw (1) several rotations and wait un- til oil filter is empty. Screw in screw (1) again. Unscrew oil filter (2) using oil filter wrench. Clean the sealing face on the adapter.
  • Page 122 Oil filter change with reversible filters and running engine Reduce engine speed to <1100 rpm. Cut out oil filter and wait until oil filter is empty. Unscrew cut-out oil filter with oil filter wrench. Clean the sealing face on the adapter. Check condition of the new sealing ring and coat it with oil.
  • Page 123 7.15 Coolant Circuit, General, High-Temperature Circuit 7.15.1 Engine coolant drain and venting points Drain points, free end 1 Engine coolant drain screw 3 Seawater pump drain 2 Filling screw on seawater 4 Preheating line outlet con- pump nection MS150119/01E 2016-02 | Coolant Circuit, General, High-Temperature Circuit | 123...
  • Page 124 Drain points, driving end 1 Engine coolant drain screw 2 Engine coolant drain screw Preheating line inlet con- nection 124 | Coolant Circuit, General, High-Temperature Circuit | MS150119/01E 2016-02...
  • Page 125 Drain points, left side 1 Engine coolant overflow line 2 Engine coolant filler neck 3 Engine coolant drain screw Drain points, right side 1 Engine coolant drain screw MS150119/01E 2016-02 | Coolant Circuit, General, High-Temperature Circuit | 125...
  • Page 126 7.15.2 Engine coolant – Level check Preconditions ☑ Engine is stopped and starting disabled. ☑ MTU Fluids and Lubricants Specifications (A001061/..) are available. WARNING Coolant is hot and under pressure. Risk of injury and scalding! • Let the engine cool down.
  • Page 127 7.15.3 Engine coolant – Change Special tools, Material, Spare parts Designation / Use Part No. Qty. Coolant Engine coolant change Drain engine coolant (→ Page 128). Fill with engine coolant (→ Page 129). MS150119/01E 2016-02 | Coolant Circuit, General, High-Temperature Circuit | 127...

  • Page 128: Draining Engine Coolant

    7.15.4 Engine coolant – Draining Preconditions ☑ Engine is stopped and starting disabled. WARNING Coolant is hot and under pressure. Risk of injury and scalding! • Let the engine cool down. • Wear protective clothing, gloves, and goggles / safety mask. Preparatory steps Provide an appropriate container to collect the coolant or Switch on the extraction device.
  • Page 129 7.15.5 Engine coolant – Filling Preconditions ☑ Engine is stopped and starting disabled. ☑ MTU Fluids and Lubricants Specifications (A001061/..) are available. Special tools, Material, Spare parts Designation / Use Part No. Qty. Engine coolant WARNING Coolant is hot and under pressure.
  • Page 130 7.15.6 HT 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 131 • pH value. Fit breather valve and close it. Replace engine coolant corresponding to coolant operation times as per (→ MTU Fluids and Lubricants Speci- fications A001061/..) (→ Page 128). MS150119/01E 2016-02 | Coolant Circuit, General, High-Temperature Circuit | 131...
  • Page 132 7.15.8 Breather valve – Replacement Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Breather valve (→ Spare Parts Catalog) WARNING Coolant is hot and under pressure. Risk of injury and scalding! •...

  • Page 133: Check

    7.16 Raw Water Pump with Connections 7.16.1 Raw water 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 134 7.17 Engine Mounting / Support 7.17.1 Engine mounting – Checking securing screws for firm seating Preconditions ☑ Engine is stopped and starting disabled. Engine mounting, checking securing screws for firm seating Check securing screws for firm seating. Tighten loose threaded connections. 134 | Engine Mounting / Support | MS150119/01E 2016-02...
  • Page 135 7.17.2 Engine mounting – Checking condition of resilient mounts Preconditions ☑ Engine is stopped and starting disabled. Engine mounting – Checking the condition of resilient mounts Wipe rubber surface with dry cloth, do not use organic detergents. Visually inspect resilient mounts for cracking and deformation. Check rubber surfaces for swelling.

  • Page 136: Belt Drive

    7.18 Belt Drive 7.18.1 Drive belt – Condition check Preconditions ☑ Engine is stopped and starting disabled. ☑ 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 137: Battery-Charging Generator

    7.19 Battery-Charging Generator 7.19.1 Battery-charging generator drive – Drive belt replacement Preconditions ☑ Engine is stopped and starting disabled. Special tools, Material, Spare parts Designation / Use Part No. Qty. Drive belt (→ Spare Parts Catalog) Preparatory steps Remove safety equipment (if fitted). Remove screws of protective cover (engine free end).

  • Page 138: Wiring (General) For Engine/Gearbox/Unit

    7.20 Wiring (General) for Engine/Gearbox/Unit 7.20.1 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 139: Fuel Treatment System

    Check tank and the entire pipework for cleanness. If microorganisms are detected: a) Clean affected components. b) Disinfect affected components with biocides (→ MTU Fluids and Lubricants Specifications A001061/..). Close drain valves on housing. Open all supply and discharge valves.
  • Page 140 7.21.2 Fuel treatment system – Switching on Preconditions ☑ The on-board power supply is switched on. NOTICE Risk of damage to engine/system. Risk of severe damage to property! • Before switching on, ensure that the engine/system is ready for operation. •...
  • Page 141 7.21.3 Differential pressure gauge – Check 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. Checking differential pressure gauge Switch on fuel treatment system (→...
  • Page 142 7.21.4 Pump capacity – Check 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. Checking pump capacity Install suitable pressure gauge in the intake connection of the pump.
  • Page 143 7.21.5 Water level probe (3-in-1 rod electrode) – Check Preconditions ☑ System is put out of service and emptied. WARNING Fuels are combustible and explosive. Risk of fire and explosion! • Avoid open flames, electrical sparks and ignition sources. • Do not smoke. •...
  • Page 144 7.22 Accessories for (Electronic) Engine Governor / Control System 7.22.1 Resetting CDC parameter and entering IIG with DiaSys® Preconditions ☑ Engine is stopped and starting disabled. Note: If the parameters for the drift correction (CDC) are not reset, the emission certification becomes invalid. Resetting parameters for drift correction (CDC) with DiaSys®...
  • Page 145 7.22.2 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. test prod. The contacts in the plug connection can be bent! •...
  • Page 146 7.22.3 EMU and connectors – 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. test prod. The contacts in the plug connection can be bent! •...
  • Page 147 7.22.4 Engine governor plug connections – Check Preconditions ☑ Engine stopped and starting disabled. ☑ Electronic engine management system is de-energized. NOTICE Insertion of unsuitable 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 Check all plug connections for secure seating.
  • Page 148 7.22.5 Engine Monitoring Unit EMU 8 – Plug connections check Preconditions ☑ Engine is stopped and starting disabled. Checking EMU plug connections Check both connectors on EMU (2) for firm seating. Ensure that the clips (1) are engag- Check screws (3) of cable clamps on EMU (2) for firm seating.
  • Page 149 7.22.6 Interface module EIM plug connections – Check Preconditions ☑ Engine is stopped and starting disabled. Checking EIM plug connections Check both Tyco plugs (62-pole) (2) on EIM for firm seating. Ensure that clips (3) are en- gaged. Check screws (1) of cable clamps on EIM for firm seating.
  • Page 150 7.22.7 Engine Control Unit – Self-test DANGER Electric voltage supply for operation. Danger of burns and fatal electric shock! • Make certain that the power supply to the product is switched off before starting work. Secure against unintentional switching on! ECU7 self-test Switch off power supply to system.

  • Page 151: Installation

    7.22.8 Engine governor ECU 9 – Removal and installation Preconditions ☑ Engine is stopped and starting disabled. NOTICE Wrong engine governor installed. Engine damage! • When reassembling an engine, make sure that the governor with the data record for the given engine is installed.

  • Page 152: Engine Monitoring Unit – Removal And

    7.22.9 Engine Monitoring Unit – Removal and installation Preconditions ☑ Engine is stopped and starting disabled. NOTICE Wrong engine governor installed. Engine damage! • When reassembling an engine, make sure that the governor with the data record for the given engine is installed.

  • Page 153: Engine Interface Module Eim – Removal And

    7.22.10 Engine Interface Module EIM – Removal and installation Preconditions ☑ Engine is stopped and starting disabled. Removing EIM from the engine Note or mark assignment of cables and con- nectors. Unscrew all screws (1). Undo clips (2) on connectors. Disconnect all connectors.

  • Page 154: Diagnostic Features On Eim

    7.22.11 Diagnostic features on EIM Diagnostic lamp (DILA) A diagnostic lamp (LED, blue) is integrated in the housing of the Engine Interface Module (EIM). It indicates the operating status of the EIM. Functions of diagnostic lamp DILA DILA lights Engine Interface Module (EIM) is OK. DILA dark EIM supply voltage missing or diagnostic lamp activation is faulty.
  • Page 155 1 Preamble 6 VSP current path failed (S5) 11 ES pushbutton current path 2 ECU current path failed (S1) 7 SLD current path failed (S6) failed – 24 V external (S10) 3 MCS current path failed 8 DDV current path failed (S7) 12 Key switch current path (S2) 9 Gear monitoring current...
  • Page 156 Sample flashing sequences A Fuse S5 failure (1/2 second B Fuse S1 and fuse S4 failure steps) (1/2 second steps) Note: These bit patterns are continuously transmitted. The CAN message "Status of internal power supply" also contains information on the current path states of the EIM.

  • Page 157: Appendix A

    Abgasturbolader Exhaust turbocharger (ETC) Backup Data Module Data backup module Baureihe Series Betriebsstoffvorschrift Fluids and Lubricants Specifications, MTU Publica- tion No. A001061/.. Computer-Aided Design Controller Area Network Data bus system, bus standard Controllable Pitch Propeller cpsi cells per square inch...
  • Page 158 Abbre- Meaning Explanation viation ICFN ISO – Continuous rating – Fuel stop power Power specifications acc. to DIN-ISO 3046-7 – Net Interface Data Module Memory module for interface data International Maritime Organization International Organization for Standardiza- International umbrella organization of all standards tion institutes Engine free end...
  • Page 159 Abbre- Meaning Explanation viation Voith Schneider Voith Schneider drive Water jet Water jet drive Werkzeugkatalog Tool catalog (TC) MS150119/01E 2016-02 | Appendix A | 159...

  • Page 160: Mtu Contact/Service Partners

    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 high flexibility, we're your contact around the clock: during each operating phase, preventive maintenance and corrective operations in case of a malfunction, for information on changes in conditions of use and for supplying spare parts.

  • Page 161: Appendix B

    9 Appendix B 9.1 Special Tools Alignment mandrel Part No.: F6795777 Qty.: Used in: 7.6.2 Injector – Removal and installation (→ Page 89) Angular screw driver Part No.: F30453001 Qty.: Used in: 7.4.2 Valve clearance – Check and adjustment (→ Page 84) Assembly sleeve Part No.: F30454554...
  • Page 162 Barring device Part No.: F6786031 Qty.: Used in: 7.3.2 Cylinder liner – Endoscopic examination (→ Page 81) Qty.: Used in: 7.4.2 Valve clearance – Check and adjustment (→ Page 84) Double-head box wrench Part No.: F30002800 Qty.: Used in: 7.4.2 Valve clearance – Check and adjustment (→...
  • Page 163 Feeler gauge Part No.: Y4345893 Qty.: Used in: 7.4.2 Valve clearance – Check and adjustment (→ Page 84) High-pressure cleaning unit Part No.: Qty.: Used in: 4.9 Plant – Cleaning (→ Page 61) HP line alignment device Part No.: F6795725 Qty.: Used in: 7.6.2 Injector –...
  • Page 164 Measuring instrument Part No.: Y4348409 Qty.: Used in: 7.4.2 Valve clearance – Check and adjustment (→ Page 84) MTU test kit Part No.: 5605892099/00 Qty.: Used in: 7.15.7 Engine coolant sample extraction and analysis (→ Page 131) 164 | Special Tools | MS150119/01E 2016-02...
  • Page 165 Oil filter wrench Part No.: F30379104 Qty.: Used in: 7.8.1 Fuel filter – Replacement (→ Page 97) Qty.: Used in: 7.14.1 Engine oil filter – Replacement (→ Page 120) Puller Part No.: F6790992 Qty.: Used in: 7.6.2 Injector – Removal and installation (→ Page 89) Ratchet adapter Part No.: F30027340...
  • Page 166 Screwdriver bit T45 Part No.: F30454548 Qty.: Used in: 7.6.2 Injector – Removal and installation (→ Page 89) Socket wrench Part No.: F30452389 Qty.: Used in: 7.6.2 Injector – Removal and installation (→ Page 89) Torque wrench, 20–100 Nm Part No.: F30026582 Qty.: Used in:...
  • Page 167 Torque wrench, 8–40 Nm Part No.: F30453004/21 Qty.: Used in: 7.7.1 Fuel system – Venting (→ Page 94) MS150119/01E 2016-02 | Special Tools | 167...

  • Page 168: Index

    9.2 Index Differential pressure gauge  – Check  141 Actuators  Drive belt  – Overview  38 – Condition check  136 After stopping the engine 60 – Replacement   Air filter  – Battery-charging generator drive  137 – Check   – Service indicator  116 – Installation  115 ECU 9 ...
  • Page 169 – Checking securing screws for firm seating  134 Engine oil  Maintenance schedule  – Change  119 – Maintenance task reference table [QL1]  62 Engine oil filter  MTU contact persons 160 – Replacement  120 Engine oil level  – Check  118 Oil filter  Engine sides ...
  • Page 170 Sensors  – Overview  38 Service indicator  – Check  116 Service partners 160 SOLAS shielding  – Installation locations  68 SOLAS shielding  – Installation  67 SOLAS shielding as per MTN 5233 – Installation 66 Spare parts service 160 Starter  – Condition check  117 Startup  – After extended out-of-service periods (>3 months)  53 –...

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