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ENG
CRANKCASE
EBS00335
CHECKING THE TIMING CHAIN AND GUIDE
1. Check:
• timing chain
Cracks/stiffness
→
Replace the timing
chain and camshaft as a set.
2. Check:
• timing chain guide (intake side)
Wear/damage
→
Replace.
EBS00339
CHECKING THE BEARINGS AND OIL
SEALS
1. Check:
• bearings
Clean and lubricate, then rotate the inner
race with a finger.
Roughness
→
Replace.
2. Check:
• oil seals
Damage/wear
→
Replace.
EBS00338
CHECKING THE CRANKCASE
1. Thoroughly wash the case halves in a mild
solvent.
2. Clean all the gasket mating surfaces and
crankcase mating surfaces thoroughly.
3. Check:
• crankcase
Cracks/damage
→
Replace.
• oil delivery passages
Clogged
→
Blow out with compressed air.
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