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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 992 (Power Steering System) >> Repair Instructions >> Steering Gear Pitman Shaft and Housing Cover Replacement - Off Vehicle (670 Gear) >> Assembly Procedure

Assembly Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the new pitman shaft cover O-ring (4).
  2. Install the pitman shaft and cover assembly (3) onto the steering gear housing assembly.
    Fig 1: Installing The Pitman Shaft And Cover Assembly Onto The Steering Gear Housing Assembly (670 Gear)
    GM412387Courtesy of GENERAL MOTORS CORP.
  3. Install the lash adjuster nut (2) onto the pitman shaft and cover assembly (3)
    4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the pitman shaft cover bolts (1) onto the pitman shaft and cover assembly (3).

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

  5. Install the lock washer (2).
    Fig 2: Installing The Lock Washer And Nut (670 Gear)
    GM740401Courtesy of GENERAL MOTORS CORP.
  6. Install the nut (3).
  7. If necessary adjust the pitman shaft. Refer to Pitman Shaft Over-Center Preload Adjustment - Off Vehicle .
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