Assembly Procedure
WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Important: Install a new O-ring seal each time the thrust support assembly is removed from the steering gear.
- Lubricate the new O-ring seal (3).
- Install the new O-ring seal (3) on the thrust support assembly (2).
- Install the thrust support assembly (2).
- Connect the adjuster nut assembly (2) to the steering gear housing (1) using J 42882 .
- Install the coupling shield retainer and the lock nut (1) to the adjuster nut assembly.
- Refer to Worm Thrust Bearing Preload Adjustment - Off Vehicle (700 Gear) to adjust thrust bearing preload.
- Hold the adjuster nut assembly in position to maintain alignment of the marks.
- Tighten the coupling shield retainer and the lock nut using J 43435 and a torque wrench. Tighten the retainer and the lock nut to 109 N.m (80 ft lbs).