C 1500 Yukon 2WD V8-5.3L VIN Z Flex Fuel (2003)
5. Remove the idler arm frame bolts (3) and the nuts (1).
6. Remove the idler arm (2) from the vehicle.
INSTALLATION PROCEDURE
1. Position the idler arm (2) on the frame.
2. Install the frame bolts (3) and the nuts (1) to the idler arm.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten
Tighten the frame bolts to 99 N.m (73 lb ft).