Engine Idle Rpm Adjustment; Throttle Cable Adjustment; Air Filter; Air Filter - Arctic Cat 366 2010 Operator's Manual

ENGINE IDLE RPM
ADJUSTMENT
To properly adjust the idle, a tachome-
ter is necessary. If one is not available,
take the ATV to an authorized Arctic
Cat ATV dealer.
To adjust idle RPM:
 NOTE:
The idle
screw is located on the right-hand
side of the carburetor.
1. Start the engine and warm it up to
normal operating temperature.
2. Turn the idle adjustment screw in
or out until the engine idles at
1250-1350 RPM.
! WARNING
Adjust the idle to the correct RPM.
Make sure the engine is at normal
operating temperature
adjusting the idle RPM.

THROTTLE CABLE

ADJUSTMENT
To adjust the throttle cable free-play:
1. Loosen the jam nut from the throt-
tle cable adjuster.
2. Slide the rubber boot away and
turn the adjuster until the throttle
lever has the proper free-play of 3-
6 mm (1/8-1/4 in.).
70
adjustment
3. Tighten the knurled nut against the
throttle cable adjuster securely;
then slide the rubber boot over the
adjuster.

AIR FILTER

The air filter inside the air filter hous-
ing must be kept clean to provide good
engine power and gas mileage. If the
ATV is used under normal conditions,
service the filter at the intervals speci-
fied. If operated in dusty, wet, or
muddy conditions, inspect and service
the filter more frequently. Use the fol-
lowing procedure to remove the filter
and inspect and/or clean it.
1. Rotate the three latches to release
the filter housing cover; then
AF920
loosen the inlet boot clamp.
before
ATV-0047
KC0056A
KC0056B