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Fault finding table
Troubleshooting
Possible fault
A
Oil level too high.
B
Excessive inclination of engine.
Possible fault
A
Air in fuel system.
B
Faulty injector/injection pump.
C
Water in fuel system.
D
Faulty glow plugs.
E
Incorrect valve clearance.
F
Incorrect injection timing.
G
Wrong fuel quality or contami-
nated fuel.
H
Vapour in exhaust gases con-
denses as a result of very low
ambient temperature.
10A
Blue exhaust smoke (idling)
10C
White exhaust smoke (at full load)
Remedy
A
Lower level.
B
Check / Adjust.
Remedy
A
Check and bleed.
B
Check, replace if requi-
red.
C
Check water separator.
D
Check / replace.
E
Adjust.
F
Check / adjust.
G
Check fuel. Drain and
flush fuel tank. Replace
with new fuel.
H
-
Possible fault
A
Insufficient intake air.
B
Faulty injector / injection pump.
C
Engine overloaded, max. rpm
is not reached.
10B
Black exhaust smoke (at load)
Remedy
A
Check.
B
Check / replace if requi-
red.
C
Check sizes of propeller.
340102.04 M2C5D506/M309 EN 14-04-2005 10:37 Pagina 59