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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
required.
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 required.
C
Check sizes of propeller.