3.18
ELECTRONIC FUEL INJECTION
IAC Replacement
1. Remove the seat and upper right-hand side panel (see
Chapter 9 “Seat and Side Panels”).
2. Disconnect the shift linkage from the shift lever.
3. Remove the spark plug wires.
4. Remove the retaining screw from the lower right-hand side
of the airbox.
5. Remove the push rivets retaining the right-hand portion of
the rear cab to gain access to the bolts retaining the upper
right-hand frame support.
6. Remove the (4) bolts retaining the upper right-hand frame
support. Pull the support forward and down to remove it
from the vehicle.
7. Disconnect vehicle harness from IAC.
8. Remove the (3) Phillips-head mounting screws and remove
the IAC from the housing.
9. Install the new IAC and torque the mounting screws to 17.7
in. lbs. (2 Nm).
10. Reconnect vehicle harness to IAC.
11. Reinstall the throttle body and securely tighten the hose
clamps.
12. Reinstall the side panel and seat.
Remove
Remove
Remove
Disconnect
IAC
Disconnect
= T
IAC Mounting Screw Torque:
17.7 in. lbs. (2 Nm)
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