C 1500 Yukon 2WD V8-5.3L VIN Z Flex Fuel (2003)
2. Install the upper control arm retaining bolt and nut to the axle bracket.
3. Install the upper control arm retaining bolt to the frame bracket.
4. Install the upper control arm retaining nut.
NOTE: Refer to Fastener Notice in Service Precautions.
IMPORTANT: Do not tighten the nuts unless the suspension is at the curb height position.
Tighten
Tighten the upper control arm retaining bolts to 105 N.m (77 lb ft).
5. Connect the (ESC) sensor, if equipped.
6. Lower the vehicle.
Rear Axle Lower Control Arm Replacement
REAR AXLE LOWER CONTROL ARM REPLACEMENT
REMOVAL PROCEDURE
1. Raise and support the vehicle. Refer to Vehicle Lifting.