Bushing Replacement (G35/3500, P25/2500, P35/3500, R25/2500 & R35/3500)
- Components can be changed with control arm in vehicle. To remove components, disconnect upper control arm from frame. See UPPER CONTROL ARM . Unscrew bushings and slide control arm shaft out of control arm. Remove inner seals from between bushings and shaft.
- To install, slide NEW seal onto each end of upper control arm shaft. Install shaft into upper control arm. Adjust shaft until centered in control arm, then tighten bushing nuts to specification. See Fig 1. See TORQUE SPECIFICATIONS table at end of article. Check shaft for free rotation. Install grease fittings and lubricate bushings.
Courtesy of GENERAL MOTORS CORP.