Wrong selection of kind of
r
Improper oil
Y:IEtEh oil quantity .
Excessive oil consumption
-I-
Oil coming up
Wrong selection of cylinder liner
and piston ring.
Oil coming down Faulty valve stem seal.
Oil leakage
E :;:;:: t:::::ng.
Improper installation of filter and
piping.
r
Fuel leakage
___c Damaged packing.
Improper installation or tightening.
Excessive fuel consumption
Too much injection amount-
Injection pump misadjustment.
Excessive mechanical loads
79