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ENGINE TROUBLESHOOTING
7/20, P65
This item contains a simple troubleshooting. When a failure takes place on your Ingersoll Rand engine, diagnose the cause referring this
troubleshooting. Should the cause of failure not be detected or you are unable to manage the failure, consult your machine supply source or nearest
Ingersoll Rand engine service outlet.
Engine does not start
Battery discharged
Starter does not turn.
Bad cable connections.
Starter or starter switch failure.
Safety relay failure.
Engine stop solenoid malfunction.
No fuel in the fuel tank.
No fuel injection.
Clogged fuel filter element.
Air in the fuel system.
Starter turns but engine does not
fire.
Control rack is stuck at no fuel
position.
Incorrect preheating operation.
Faulty air heater.
Fuel is injected but engine does not
fire.
Incorrect injection timing.
Low cylinder compression
pressure.
Engine stop solenoid not fully
returned.
Engine fires but stalls immediately. Air in the fuel system.
Incorrect low idle speed adjustment.