6 Troubleshooting
6.1 Troubleshooting
Engine does not turn when starter is actuated
Cause
Corrective action
Battery low or faulty
u
Charge or replace (see separate documentation).
Battery: Cable connections
faulty
u
Check firm seating of cable connections (see separate
documentation).
Engine cabling or starter faulty
u
Check firm seating of cable connections, contact Service.
Engine cabling defective
u
Check (→ Page 216).
Loose plug-in connections on
engine governor
u
Check plug connections (→ Page 219).
Running gear blocked (engine
cannot be barred manually)
u
Contact Service.
Fuse FM001 in engine wiring
harness defective (fuse lamp on
EIM flashes with relevant
flashing code)
u
Check fuse (replace if required) and re-start the system by
actuating the key switch.
Engine turns on starting but does not fire
Cause
Corrective action
Poor rotation by starter: Battery
low or faulty
u
Charge or replace battery (see separate documentation).
Engine cabling defective
u
Check (→ Page 216).
Engine governor defective
u
Contact Service.
Engine fires unevenly
Cause
Corrective action
Injector faulty
u
Replace (→ Page 146).
Engine cabling defective
u
Check (→ Page 216).
Engine governor defective
u
Contact Service.
Engine does not reach nominal speed
Cause
Corrective action
Easy-change fuel filter clogged
u
Replace (→ Page 154).
Air supply: Air filter clogged
u
Check signal ring position of service indicator (→ Page 176).
Fuel injection: Injector faulty
u
Replace (→ Page 146).
Engine cabling defective
u
Check (→ Page 216).
Engine: Overload
u
Contact Service.
102 | Troubleshooting | MS150066/02E 2013-02
TIM-ID: 0000010520 - 003
