Isuzu 4JB1T - Page 25

SERVICE INF
ORMATION 00 – 27
Checkpoi
nt Trouble Cause Countermeasure
O
il level
T
oo low
Co
rrect
Contam
inated
Replac
e oil
T
urbocharger oil feed pipe
R
estricted
Repair
or replace
T
urbine housing
Car
bon deposits
Clean
Com
pressor housing
Di
rty
Clean
T
urbine shaft bearings
Wo
rn
Replac
e
OK
OK
OK
OK
OK
NG
NG
NG
NG
NG
NG
Continued f
rom the previous page