16 TUNING THE ENGINE
106
16.1
Checking throttle cable play
400192-11
–
Check the throttle grip for smooth operation.
–
Move the handlebar to the straight-ahead position. Turn the
throttle grip back and forth slightly and determine the play in
throttle cable
A
.
Throttle cable play
2 … 3 mm (0.08 …
0.12 in)
» If the throttle cable play does not meet specifications:
–
Adjust the throttle cable play.
Danger
Danger of poisoning
Exhaust gases are toxic and inhal-
ing them may result in unconsciousness and death.
–
Always make sure there is sufficient ventilation
when running the engine.
–
Use effective exhaust extraction when starting or
running the engine in an enclosed space.
–
Start the engine and let it run at idle speed. Move the handle-
bar to and fro over the entire steering range.
The idle speed must not change.
» If the idle speed changes:
–
Adjust the throttle cable play.
16.2
Adjusting the throttle cable play
Info
If the correct routing of the throttle cable has already been secured, the fuel tank does not need to be
removed.
Preparatory work
–
Remove the seat. (
–
Remove the fuel tank.
–
Check the throttle cable routing. (
V01684-10
Main work
–
Move the handlebar to the straight-ahead position.
–
Push back sleeve
1
.
–
Loosen nut
2
.
–
Turn adjusting screw
3
in as far as possible.
–
Loosen nut
4
.
–
Turn adjusting screw
5
in as far as possible.
–
Turn adjusting screw
3
so that there is play in the throttle
cable at the throttle grip.
Guideline
Throttle cable play
2 … 3 mm (0.08 …
0.12 in)