Yamaha 2001 YZ426F/LC Owner's Service Manual page 162

THROTTLE CABLE ADJUSTMENT
3 - 10
EC35A001
THROTTLE CABLE ADJUSTMENT
1. Check:
Throttle grip free play a
Out of specification → Adjust.
Throttle grip free play a:
3 ~ 5 mm (0.12 ~ 0.20 in)
2. Adjust:
Throttle grip free play
Throttle grip free play adjustment steps:
Remove the throttle cable cover 1.
NOTE:
Before adjusting the throttle cable free
play, the engine idle speed should be
adjusted.
When the motorcycle is accelerating,
throttle cable #1 2 is pulled and throttle
cable #2 3 is pushed.
1st step:
Loosen the locknuts 4 on throttle cable #2.
Adjust the free play by changing their
tightening position.
2nd step:
Loosen the locknuts 5 on throttle cable #1.
Adjust the free play by changing their
tightening position.
Tighten the locknuts.
WARNING
After adjusting, turn the handlebar to
right and left and make sure that the
engine idling does not run faster.
Install the throttle cable cover.
INSP
ADJ