What to do if MTU 12V 2000 C66 Engine does not turn when starter is actuated?
If the MTU Engine does not turn when the starter is actuated, check if cable connections are properly secured, charge or replace the battery if it's low or faulty. For faulty engine cabling or starter, check cable connections and contact Service. Also, check plug-in connections. If the running gear is blocked, contact Service.
Why does my MTU 12V 2000 C66 Engine fire unevenly?
If the MTU Engine fires unevenly, it might be due to a faulty injector, which needs replacement. Another cause could be air in the fuel system, especially after filling, in which case you should vent the fuel system. If these steps don't resolve the issue, contact Service.
What to do if MTU Engine turns but does not fire?
If the MTU Engine turns but does not fire, try charging or replacing the battery if it's low or faulty. If the issue arises after filling the system, there might be air in the fuel system, requiring you to vent it. For other issues, further checking may be needed. If problems persist, contact Service.
Why MTU Engine does not reach rated speed?
If the MTU Engine does not reach rated speed, it could be due to a clogged fuel prefilter (if fitted), requiring you to clean the filter element. Alternatively, the fuel filter or air filter might be clogged, needing replacement. A faulty injector could also be the cause, and would need replacement. If none of these resolve the issue, contact Service.
How to fix black exhaust gas from MTU 12V 2000 C66 Engine?
If you see black exhaust gas from the MTU Engine, it could be caused by a clogged air filter, which you should replace. Another potential reason is a faulty injector, which would also need replacing. If the engine is overloaded, contact Service.
Why MTU 12V 2000 C66 Engine speed is not steady?
If the MTU Engine speed is not steady, the possible cause is a faulty injector, which needs replacement. Air in the fuel system, especially after filling, could also be the reason, requiring you to vent the fuel system. If the problem persists, contact Service.
Why charge-air temperature is too high in MTU 12V 2000 C66 Engine?
If the charge-air temperature is too high in your MTU Engine, check the engine coolant treatment using an MTU test kit. Also, check the fan and air inlet/outlet ducts, as a high air-intake temperature could be the cause. If the issue persists or there is contamination, contact Service.
How to troubleshoot blue exhaust gas from MTU 12V 2000 C66 Engine?
If you notice blue exhaust gas coming from the MTU Engine, it could be due to too much oil in the engine, requiring you to drain some oil. Another possibility is a clogged oil mist fine separator of the crankcase breather, which should be replaced. If neither of these resolves the issue, contact Service.
Why charge-air pressure is too low in MTU Engine?
If the charge-air pressure is too low in your MTU Engine, the air filter might be clogged and needs replacement. If the issue persists or there is contamination, contact Service.
How to troubleshoot white exhaust gas from MTU Engine?
If you observe white exhaust gas from the MTU Engine, it might be because the engine is not at its operating temperature; allow the engine to run until it reaches the correct temperature. Another cause could be water in the fuel, so check the fuel system at the fuel prefilter and drain the fuel prefilter if there's leakage.
General| Engine Type | Diesel |
|---|---|
| Configuration | V12 |
| Bore | 130 mm |
| Stroke | 150 mm |
| Fuel Type | Diesel |
| Weight | 2800 kg |
| Displacement | 23.93 liters |
| Aspiration | Turbocharged |
General safety instructions, correct use, modifications, spare parts, and rework of components.
Requirements for trained personnel and organizational measures for safe operation and maintenance.
Guidelines for transport, maintenance, repair, and handling of materials.
Diagram and explanation of engine components, sides, and cylinder designations.
Technical data including dimensions, firing order, power ratings, and operating conditions.
Steps for putting the engine into operation after service periods and checks prior to start-up.
Procedures for starting, stopping, emergency stopping, and operational checks of the engine.
Procedures for operating the fuel treatment system, including switching on and shutdown.
Procedures and safety precautions for cleaning the engine or plant.
Table referencing maintenance tasks and their corresponding page numbers in the Maintenance Schedule.
Troubleshooting guide for the fuel treatment system, covering alarms and fault indicators.
General troubleshooting for common engine issues like starting, firing, speed, and exhaust.
Covers engine barring, crankcase breather, valve drive, and cylinder head cover maintenance.
Tasks for injectors, fuel lines, filters, prefilters, and fuel system operations.
Maintenance for air filters, oil systems, and coolant circuits.
Tasks for belt drives, fuel supply system checks, engine governor, and wiring.
Alphabetical list of abbreviations used in the manual with their meanings and explanations.
Information on how to contact MTU for local support, 24h hotline, and spare parts service.
List and illustrations of special tools required for various maintenance tasks.
Alphabetical index of topics covered in the manual for quick reference.
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