Cases; Roller Bearings And Retainers; Locks And Washers - Yamaha ttr230 Service Manual

1
INSPECTION AND REPAIR
5. Check:
2 • Pulse coil 1
Charging coil/stator 2
Damages => Replace.

CASES

1. Wash the cases thoroughly using
kerosene.
2. Clean all gasket surfaces and the contact
surfaces of the cases.
3. Check:
• Cases
Breakage/damages => Replace.
• Oil passages
Clogging => Blow using compressed air.

ROLLER BEARINGS AND RETAINERS

1. Check:
• Roller bearings
Clean, lubricate and manually turn the
internal raceway.
Irregular rotation => Replace.
CAUTION:
Do not use compressed air for drying the
roller bearings. This results in damage to
the surfaces.
2. Check:
• Oil retainers
Damages/wear => Replace.

LOCKS AND WASHERS

1. Check:
• Locks
• Washers
Damages/clearances/warping
Replace.
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ENGINE
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