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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1018 (Power Steering System) >> Repair Instructions >> Steering Gear Pitman Shaft and Housing Cover Replacement - Off Vehicle >> Assembly Procedure

Assembly Procedure

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Pitman Shaft & Cover Assembly
    GM412387Courtesy of GENERAL MOTORS CORP.
  1. Install the new steering gear pitman shaft housing cover O-ring (4).
  2. Install the steering gear pitman shaft housing cover (3).
  3. Install the steering gear pitman shaft lash adjuster nut (2).
  4. NOTE: Refer to Fastener Notice .
  5. Install the steering gear pitman shaft housing cover bolts (1).

    Tighten:  Tighten the bolts to 62 N.m (46 lb ft).

  6. Fig 2: Cleaning Exposed End Of Pitman Shaft (670 Gear)
    GM740401Courtesy of GENERAL MOTORS CORP.
  7. Install the pitman arm washer (2).
  8. Install the pitman arm nut (3).

    Tighten:  Tighten the nut to 250 N.m (184 lb ft).

  9. If necessary adjust the steering gear pitman shaft over-center preload. Refer to Steering Gear Pitman Shaft Over-Center Preload Adjustment - Off Vehicle .
  10. Install the steering gear. Refer to Steering Gear Replacement (Rack and Pinion)  or Steering Gear Replacement (Non-Rack and Pinion) .