Assembly And Installation - Yamaha TTR90 Fahrer- Und Wartungshandbuch

È É
CLUTCH

ASSEMBLY AND INSTALLATION

Primary clutch
1. Install:
• Washer 1
• Nut (primary clutch) 2
NOTE:
Tighten the nut while holding the magneto
rotor with the sheave holder 3.
Sheave holder:
YS-1880-A/90890-01701
Clutch
1. Install:
• Lock washer 1
• Nut (clutch boss) 2
NOTE:
Use the clutch holding tool 3 to hold the clutch
boss.
Clutch holding tool:
YM-91042/90890-04086
È For USA and CDN
É Except for USA and CDN
2. Bend:
• Lock washer tab
Clutch release adjustment
1. Adjust:
• Clutch release
Adjustment steps:
• Loosen the locknut 1.
• Turn in the adjuster 2 until it is lightly
seated.
• Turn out by 1/8 turn.
• Tighten the locknut.
Locknut:
8 Nm (0.8 m • kg, 5.8 ft • lb)
4 - 32
ENG
50 Nm (5.0 m · kg, 36 ft · lb)
New
70 Nm (7.0 m · kg, 50 ft · lb)