Husqvarna TC 50, Owner'S Manual

Page: 102 / 137

15 TUNING THE ENGINE
100
15.1 Checking the installation position of the throttle grip
Warning
Danger of accidents
The throttle cable may slip out of the guide if the throttle grip installation posi-
tion is incorrect.
The throttle slide will then no longer be closed and the speed can no longer be controlled.
–
Make sure that installation position of the throttle grip complies with the specification.
V00546-10
–
Move the handlebar to the straight-ahead position.
–
Check the installation position of the throttle grip.
Adjustment angle A ,
throttle grip
35°
» If the adjustment angle does not meet specifications:
–
Correct throttle grip installation position.
Guideline
Screw, throttle
grip M6 4.5 Nm
(3.32 lbf ft)
15.2 Checking the play in the throttle cable
Preparatory work
–
Check the installation position of the throttle grip. ( p. 100)
400192-11
Main work
–
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
.
Play in gas throttle cable 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. 101)
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. 101)