Removal Procedure

Place vehicle on alignment machine with rear wheels supported by Weaver plates.

Fig 1: Identifying Lower Control Arm To Crossmember Mounting Bolts

GM629235

Courtesy of GENERAL MOTORS CORP.

Loosen rear lower control arm mounting nuts (3, 4).
Adjust camber with cam bolt (1).
Confirm correct camber value.
Check toe alignment and adjust if required.