4 - 28
ENG
REMOVAL POINTS
Clutch boss
1. Remove:
●
Nut (clutch boss)
1
●
Conical washer
2
●
Clutch boss
3
NOTE:
Use the clutch holding tool
4
to hold the clutch
boss.
È
For USA and CDN
É
Except for USA and CDN
Clutch holding tool:
YM-91042/90890-04086
5PA40740
È
É
5PA40750
EC494000
INSPECTION
EC484100
Clutch housing and boss
1. Inspect:
●
Clutch housing
1
Cracks/wear/damage
→
Replace.
●
Clutch boss
2
Scoring/wear/damage
→
Replace.
5PA40760
EC484201
Primary driven gear
1. Check:
●
Circumferential play
Free play exists
→
Replace.
●
Gear teeth
a
Wear/damage
→
Replace.
5PA40770
Clutch spring
1. Measure:
●
Clutch spring free length
a
Out of limit
→
Replace springs as a set.
Clutch spring free length:
34.0 mm (1.34 in)
<Limit>: 32.0 mm (1.26 in)
5PA40780
CLUTCH AND PRIMARY DRIVEN GEAR
Summary of Contents for YZ85(R)/LC
Page 61: ...GEN INFO MEMO ...
Page 111: ...2 16 SPEC MEMO ...
Page 455: ... ELEC MEMO ...
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