NOTE: When grinding the crankshaft, work with the
following specifications:
1
Radius at journal
3 mm ± 0.2 mm
(0.118" ± 0.0078")
2
Finish precision
63 m (1 .6 z)
3
Radius around oil hole:
2 mm (0.0787") maximum
5 mm (0.196") minimum
Use No. 400 emery cloth for final polishing.
Op. 10 103 76
FLYWHEEL AND RING GEAR
Inspection
Check the ring gear. If it is excessively damaged or
worn, replace it.
When wear is not excessive, remove the ring gear
and reinstall 90° from original position. To install,
preheat the ring gear to 120 - 150° C (248 - 300° F).
SECTION 10 - ENGINE
10-54
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