Arctic Cat 660 cc, Service Manual

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4-10
A980
A979
3. Place the throttle cable into the throttle cable
bracket and secure with jam nuts.
4. Slide the tip of the throttle cable into the throttle
actuator and tighten the binding screw.
5. Secure the throttle cable to the steering post with a
cable tie; then install the handlebar pad.
„
NOTE: At this point, spray the binding screw
drum (located on the carburetor throttle arm) with
WD-40 or an equivalent lubricant.
ADJUSTING
1. The correct throttle cable adjustment is when (with
the engine OFF) the carburetor throttle is
completely open (against its limit) while the
throttle control lever lightly contacts the hand grip.
The throttle arm on the carburetor should also
contact the throttle stop screw when the throttle
control is released. Adjust by using the following
procedure.
2. Loosen the throttle cable wire binding screw.
0735-459
3. Pull all slack from the throttle cable wire and exert
slight tension on the wire.
4. Tighten the throttle cable wire binding screw.
„
NOTE: The speed control screw is designed to
reduce the maximum speed of the snowmobile.
Throttle Body
Assembly
(660 cc)
0738-142
REMOVING/DISASSEMBLING
1. Remove the air silencer (see Servicing Air
Silencer in Section 3).
! WARNING
DO NOT operate the snowmobile when any compo-
nent in the throttle system is damaged, frayed,
kinked, worn, or improperly adjusted.
KEY
1. Throttle Body Assy
2. ISC Valve
3. Bolt
4. Screw
5. Pressure Sensor
6. Throttle Cable Guide
7. Bolt