KTM 50 SX 2017, Руководство пользователя

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15 TUNING THE ENGINE
74
15.1 Checking the installation position of the throttle grip
V00277-10
–
Position the throttle grip so that adjustment angle

is reached.
Guideline
Adjustment angle  , throttle grip
35°
Info
If the throttle grip is turned too far forward, the throttle cable will slip out of
the guide on the carburetor. The throttle slide can no longer be closed.
15.2 Checking the play of the throttle cable
400192-10
–
Check the throttle grip for smooth operation.
–
Move the handlebar to the straight-ahead position. Move the throttle grip back-
wards and forwards to ascertain play in the throttle cable.
Play in gas throttle cable 3… 5 mm (0.12… 0.2 in)
» If the throttle cable play does not meet specifications:
–
Adjust the play in the throttle cable. ( p. 74)
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 idle. Move the handlebar to and fro over the entire steer-
ing range.
The idle speed should not change.
» If the idle speed changes:
–
Adjust the play in the throttle cable. ( p. 74)
15.3 Adjusting the play in the throttle cable
Preparatory work
–
Remove the seat. ( p. 46)
–
Turn the knurled screw on the fuel tap all the way clockwise.
–
Remove the fuel tank. ( p. 42)
–
Check the throttle cable routing. ( p. 55)
H00077-10
Main work
–
Move the handlebar to the straight-ahead position.
–
Push back sleeve

.
–
Ensure that the throttle cable sleeve is pushed all the way into adjusting screw

.
–
Loosen nut  .