Transmission - Yamaha FZR400 1988-1989 Service Manual

INSPECTION AND REPAIR

TRANSMISSION

Shift Fork
1. Inspect:
Shift fork cam follower @
??
??
Shift fork paw1 @
Wear/Chafing/Bends/Damage + Replace.
2. Check:
Shift fork movement
??
On its guide bar @ .
Unsmooth operation + Replace the fork
and/guide bar.
Shift Cam
1. Inspect:
Shift cam grooves
??
Wear/Damage/Scratches + Replace.
Shift cam segment
??
Damage/Wear + Replace.
??
Shift cam bearing
Pitting/Damage + Replace.
Main and Drive Axles
Axle runout @
??
Use the centering device and Dial Gauge@.
Out of specification + Replace.
Out of specification + Replace.
Gears
1. Inspect:
Gears
??
Damage/Wear + Replace.
2. Check:
Gear movement
??
Unsmooth operation + Replace.
3. Inspect:
Mating dogs
??
Cracks/Wear/Damage + Replace.
Shift Shaft Assembly
1. Inspect:
Shift shaft
??
Bends/Wear/Damage -f Replace.
Damage + Replace.
4-46