Axle Assembly

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Rear Axle Bushing Bracket

Courtesy of GENERAL MOTORS CORP.

The axle assembly attaches to the underbody through a rubber bushing and bracket located at the front of each integral trailing arm. The brackets are bolted to the underbody side rails. The axle structure itself maintains the geometrical relationship of the wheels relative to the centerline of the body. The optional stabilizer shaft is welded to the inside of the "V" shaped axle beam and is non-serviceable.

Rear axle to vehicle alignment is achieved through alignment holes located in both the left and right axle bracket and underbody. Whenever the rear axle is removed for service, it is important that the rear axle is re-installed in its proper position relative to the centerline of the vehicle. Use two 12 mm rods to achieve this alignment. Insert each rod through the axle bracket into the underbody, then tighten the bracket bolts.

Rear camber and tow are not adjustable. Replace any damaged suspension components as necessary.