Throttle Cable Adjustment; Idling Adjustment - Husqvarna WR 250 2011 Manual De Uso Y Mantenimiento

THROTTLE CABLE ADJUSTMENT

The throttle cable can be adjusted using the screw set on the
throttle, or using the adjusting screw set on the
carburettor cover. To check for proper adjustment of throttle
cable, proceed as follows:
- remove rubber cap;
- move transmission sheath to and fro to ensure a play of ap-
prox. 1 mm;
- should play be greater than 1 mm, loosen lock nut (1) and
register (2); should play less than 1 mm, then tighten lock
nut and register;
- if register (2) should not provide sufficient movement to
allow for correct adjustment, then adjust register placed on
carburetor.
There should be approx. 1 mm play on latter register; should
this not be the case, then loosen lock nut (3), and loosen or
tighten screw (4), to respectively increase or decrease the
play.
WARNING*: Operation with damaged throt-
tle cable could result in an unsafe riding
condition.

IDLING ADJUSTMENT

Idling should be adjusted only when the engine is hot and throt-
tle is closed, as follows:
- turn idle adjusting screw (1) so as to increase rpm (turn
clockwise to increase rpms, counterclockwise to decrease rpm);
- turn fuel mixture adjusting screw (2) clockwise or anticlockwi-
se until engine runs smoothly;
- gradually loosen screw (1) to ensure that engine runs pro-
perly.
WARNING*: Exhaust gas contains poisonous
carbon monoxide gas. Never run the engine
in a closed area or in a confined area.
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