Shift Fork And Shift Cam - Yamaha TT-R125(N) Owner's Service Manual

TRANSMISSION, SHIFT CAM AND SHIFT FORK
EC4H4600
Bearing
1. Inspect:
Bearing 1
Rotate inner race with a finger.
Rough spot/seizure

Shift fork and shift cam

1. Inspect:
Shift fork 1
Wear/damage/scratches
2. Inspect:
Shift cam 1
Shift fork guide bar 2
Bend/wear/damage
3. Check:
Shift fork movement
On its guide bar.
Unsmooth operation
fork and/or guide bar.
NOTE:
For a malfunctioning shift fork, replace not only
the shift fork itself but the two gears each adja-
cent to the shift fork.
4 - 75
ENG
Replace.
Replace.
Replace.
Replace shift