Tuning The Engine; Checking The Play In The Throttle Cable; Adjusting The Play In The Throttle Cable - KTM 250 EXC-F Owner's Manual

17

TUNING THE ENGINE

17.1

Checking the play in the throttle cable

17.2

Adjusting the play in the throttle cable

–
Check the throttle grip for smooth operation.
–
Move the handlebar to the straight-ahead position. Move the throttle grip back and
forth slightly to ascertain play
Play in throttle cable
» If the throttle cable play does not meet specifications:
–
Adjust the play in the throttle cable.
Danger
400192-11 Danger of poisoning Exhaust gases are toxic and inhaling them may result
in unconsciousness and/or death.
–
–
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.
Preparatory work
–
Remove the seat. (
–
Remove the fuel tank.
–
Check the throttle cable routing. (
Main work
–
Move the handlebar to the straight-ahead position.
–
Push back sleeves
–
Loosen nut
–
Loosen nut
at the throttle grip.
Guideline
Play in throttle cable
L02455-10
–
Tighten nut
–
Press and hold the throttle grip in the closed setting. Turn adjusting screw
until there is no play in throttle cable
–
Tighten nut
–
Push sleeves
Finishing work
–
Install the fuel tank.
–
Mount the seat. (
–
Check the play in the throttle cable. (

in the throttle cable.
When running the engine, always make sure there is sufficient ventila-
tion, and do not start or run the engine in an enclosed space without an
effective exhaust extraction system.
p. 61)
( p. 66)
p. 72)
 .
 
. Turn adjusting screw
 
. Turn adjusting screw

.

 .

on. Check the throttle grip for smooth operation.
( p. 67)
p. 62)
3... 5 mm (0.12... 0.2 in)
( p. 100)
( p. 100)
in as far as possible.
so that there is play in the throttle cable
3... 5 mm (0.12... 0.2 in)
.
p. 100)
100

out