Husqvarna FC 250, Owner'S Manual

Page: 112 / 149

16 TUNING THE ENGINE
110
16.1 Checking the play in the throttle cable
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 3 … 5 mm (0.12 … 0.2 in)
» If the throttle cable play does not meet the specified
value:
–
Adjust the play in the throttle cable. ( p. 110)
–
Open the throttle briefly and release the throttle grip, or turn
the throttle grip forward.
When the throttle grip is turned forward, the cold start but-
ton returns to its original position.
» If the cold start button does not return to its original posi-
tion:
–
Adjust the play in the throttle cable. ( p. 110)
Danger
Danger of poisoning Exhaust gases are toxic and
inhaling them may result in unconsciousness and
death.
–
Always make sure there is sufficient ventilation
when running the engine.
–
Use an effective exhaust extraction system when
starting or running the engine in an enclosed
space.
–
Start the engine and let it run idle. Move the handlebar to and
fro over the entire steering range.
The idle speed must not change.
» If the idle speed changes:
–
Adjust the play in the throttle cable. ( p. 110)
16.2 Adjusting the play in the throttle cable
Info
If the correct routing of the throttle cables has already been secured, the fuel tank does not need to be
removed.
Preparatory work
–
Remove the right side cover. ( p. 64)
–
Remove the air filter box cover. ( p. 60)
–
Remove the seat. ( p. 59)
–
Remove the fuel tank. ( p. 65)
–
Check the throttle cable routing. ( p. 73)