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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 633 (Power Steering System) >> Repair Instructions >> Pitman Shaft Seals & Bearing Replacement - Off Vehicle (700 Gear) >> Assembly Procedure

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.
  1. Install the needle bearing (2) to the steering gear housing (1) using the J 6278  .
    Fig 1: Installing Needle Bearing
    G01667035Courtesy of GENERAL MOTORS CORP.
  2. Coat the double lip seal (2) and the washer (3) with grease.
  3. Install the double lip seal (2).
  4. Install the backup washer (3).
  5. Install the retaining ring using the J 4245 

    Important:  Do not install the lock washer and nut until complete installation of the pitman arm and it's components have been installed. Do not adjust the pitman shaft until all components have been installed on the steering gear housing.

  6. Install the pitman shaft and the side cover. Refer to Steering Gear Pitman Shaft & Housing Cover Replacement - Off Vehicle (700 Gear)  or Steering Gear Pitman Shaft & Housing Cover Replacement - Off Vehicle (670 Gear)  .
  7. Install the dust seal (1).
  8. Install the pitman shaft boot (2).
  9. Install the pitman arm (3) to the steering gear (1).
  10. Install the lock washer (4).
  11. Install the nut (5).
  12. Refer to Pitman Shaft Over-Center Preload Adjustment - Off Vehicle (700 Gear)  to adjust the pitman shaft.
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