S-76
03-M Series, WSM
DIESEL ENGINE
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
to rear.
3. If the measurement exceeds the allowable limit, replace the
camshaft stopper.
W1030012
Camshaft Alignment
1. Support the camshaft with V blocks on the surface plate at both
end journals.
2. Set a dial indicator with its tip on the intermediate journal.
3. Measure the camshaft alignment.
4. If the measurement exceeds the allowable limit, replace the
camshaft.
W1031413
Cam Height
1. Measure the height of the cam at its highest point with an outside
micrometer.
2. If the measurement is less than the allowable limit, replace the
camshaft.
W1031532
Camshaft side
clearance
Factory spec.
0.07 to 0.22 mm
0.0028 to 0.0087 in.
Allowable limit
0.30 mm
0.0118 in.
Camshaft alignment
Allowable limit
0.01 mm
0.0004 in.
Cam height of intake
Factory spec.
33.90 mm
1.3346 in.
Allowable limit
33.85 mm
1.3327 in.
Cam height of exhaust
Factory spec.
33.90 mm
1.3346 in.
Allowable limit
33.85 mm
1.3327 in.
KiSC issued 08, 2012 A
