05
SERIES
WSM,
01640
DIESEL
ENGINE
[2]
TIMING
GEAR
AND
CAMSHAFT
Timing Gear Backlash
1,
Set a dial indicator (lever type) with its tip
on
the gear tooth.
2.
Move the gear to measure the backlash, holding its mating gear.
3.
If
the backlash exceeds the allowable limit, check the
oil
4.
If
the oil clearance
is
proper, replace the gear.
clearance
of
the shafts and the gear.
OOOOOS10132
Idle
Gear
Side
Clearance
1,
Set a dial indicator with its tip on the idle gear.
2.
Measure the side clearance by
moving
the idle gear to the front
3.
If
the measurement exceeds the allowable limit, replace the idle
and rear.
gear collar.
OOOOOS10142
Camshaft
Side
Clearance
1,
Set a dial indicator with its tip on the camshaft.
2.
Measure the side clearance by moving the cam gear to the front
3.
If
the measurement exceeds the allowable limit, replace the
and rear.
camshaft stopper.
OOOOOSl0182
S-I15
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