Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Position the idler arm (2) to the vehicle frame.
- Install the idler arm bolts (3) and nuts (1) to the frame and tighten to 105 (78 lb ft).
- Install the idler arm (1) to the relay rod (2).
- Install the new idler arm nut (3) to the idler arm (1) and tighten to 62 (46 lb ft).
- Install the engine shield, if equipped. Refer to Engine Shield Replacement .
- Adjust the front toe. Refer to Wheel Alignment - Steering Wheel Angle and/or Front Toe Adjustment .
CAUTION:
Refer to Fastener Caution .
NOTE:
Do not reuse the old idler arm nut.