Engine Rpm (Idle) (650 Cc) - Arctic Cat 2009 Prowler XT Service Manual

5. Slowly disconnect the gasline hose connector from
the fuel rail.
! WARNING
Gasoline may be under pressure. Place an absor-
bant towel under the connector to absorb any gaso-
line spray when disconnecting.
6. Remove the screw securing the throttle actuator
cover to the throttle body; then remove the cover.
7. Remove the throttle cable from the actuator arm.
8. Loosen the outer jam nut securing the throttle
cable to the throttle body; then route the cable out
of the way.
9. Remove the electrical connectors from the throttle
body components.
10. Remove the throttle body assembly from the
intake pipe.
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11. Use tape to cover and seal the intake opening.
! CAUTION
Any objects or liquid entering the intake opening will
fall into the engine causing severe damage if the
engine is turned over or started.
INSTALLING THROTTLE BODY
1. Install the throttle body into the intake pipe and
secure with the clamp. Tighten securely.
2. Place a new O-ring in the intake pipe; then posi-
tion the pipe onto the engine and secure with two
cap screws.
3. Connect the throttle cable to the throttle body and
adjust throttle free-play (see Section 2); then con-
nect the gasline hose.
4. Connect the electrical connectors to the throttle
body components.
5. Install the air filter assembly and secure with the
existing hardware; then connect the IAT sensor
and crankcase breather hose.
6. Install the center console and seats making sure
the seats lock securely in place.
Engine RPM (Idle)
(650 cc)
NOTE: Idle RPM is not adjustable on the 550/700
cc.
To adjust idle RPM, use the following procedure.
NOTE: To access the idle adjustment screw, it
will be necessary to remove the seats and center
console. The idle adjustment screw is located on
the left-side of the carburetor.
1. Set the parking brake. With the transmission in
neutral, start the engine and warm it up to normal
operating temperature.
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