Clutch Boss; Primary Drive Gear; Clutch Housing And Boss - Yamaha TT-R125(W) Owner's Service Manual

Å
CLUTCH AND PRIMARY DRIVEN GEAR
ı
EC493000
REMOVAL POINTS

Clutch boss

1. Remove:
Nut 1
G
Lock washer
G
Clutch boss 2
G
NOTE:
Straighten the lock washer tab and use the
clutch holding tool 3 to hold the clutch boss.
Clutch holding tool:
YM-91042/90890-04086
Å For USA and CDN
ı Except for USA and CDN

Primary drive gear

1. Remove:
Nut (primary drive gear) 1
G
Primary drive gear 2
G
NOTE:
Place a folded rag or aluminum plate
G
between the teeth of the primary drive gear
and primary driven gear.
Take care not to damage the gear teeth.
G
EC494000
INSPECTION
EC484100

Clutch housing and boss

1. Inspect:
Clutch housing 1
G
Cracks/wear/damage → Replace.
Clutch boss 2
G
Scoring/wear/damage → Replace.
EC484201
Primary driven gear
1. Check:
Circumferential play
G
Free play exists → Replace.
Gear teeth a
G
Wear/damage → Replace.
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ENG