E
CRANKCASE, CRANKSHAFT AND CAMSHAFT
POWR
Crankcase inspection
1. Inspect:
9
Crankcase (water passage and shaft
holder)
Crack/Wear/Damage
®
Replace.
Clog/Dusty
®
Clean.
Connecting rod oil clearance
1. Measure:
9
Connecting rod big end oil clearance
Out of specification
®
Replace the
connecting rod as a set.
5-34
Big end oil clearance:
0.016 ~ 0.046 mm
(0.0006 ~ 0.0018 in)
Oil splash gear unit inspection
1. Inspect:
9
Oil splash gear unit
9
Gear teeth
Unsmooth operation
®
Replace.
Wear/Damage/Crack
®
Replace.
Bearing inspection
1. Inspect:
9
Bearing
Pitting/Rumbling
®
Replace.
NOTE:
Turn the bearing by fingers and check the
bearing pitching
Oil seal housing inspection
1. Inspect:
9
Oil seal housing
Crack/Damage
®
Replace.