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ENG
CRANKCASE
EAS00385
DISASSEMBLING THE CRANKCASE
1. Remove:
• crankcase screws
1
NOTE:
@
Loosen each screw 1/4 of a turn at a time, in
stages and in a crisscross pattern. After all of
the screws are fully loosened, remove them.
2. Remove:
• right crankcase
1
CAUTION:
@
Tap on one side of the crankcase with a
soft-face hammer. Tap only on reinforced
portions of the crankcase, not on the
crankcase mating surfaces. Work slowly
and carefully and make sure the crankcase
halves separate evenly.
NOTE:
@
Remove the crankcase separating tool
2
.
Crankcase separating tool
YU-01135
2
1
EAS00399
CHECKING THE CRANKCASE
1. Thoroughly wash the crankcase halves in a
mild solvent.
2. Thoroughly clean all the gasket surfaces
and crankcase mating surfaces.
3. Check:
• crankcase
Cracks/damage
→
Replace.
• oil delivery passages
Obstruction
→
Blow out with compressed
air.
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