GM Service Manual Online
For 1990-2009 cars only

Object Number: 181184  Size: LF
    • The rear axle (11) attaches to the vehicle with a link suspension system.
    • The rear axle housing connects to the floor panel (7) by two lower control arms (6) and a tie rod (1). A single torque arm (8) is used in place of an upper control arm.
    • The torque arm rigidly mounts to the rear axle housing at the rear.
    • The torque arm mounts through a torque arm bushing at the front.
    • On some vehicles, the torque arm (8) also mounts to the two piece propeller shaft center support bearing (9) with two bolts or screws.
    • The rear springs (4) support the weight of the vehicle.
    • The rear shock absorbers (10) mount to the rear of the axle housing and provide ride control. A rear stabilizer shaft (5) is also part of the suspension system.
    • The rear shock absorbers (10) mount at the bottom with a nut to brackets welded to the rear of the rear axle housing. The shock absorbers mount at the top of the floor panel with a nut.
    • The only service that the rear shock absorbers require is replacement for the following conditions:
       - Loss of resistance
       - Damage or leaking fluid
    • For rear shock absorber diagnosis.