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

Assembly Procedure

  1. Install the needle bearing (2) to the steering gear housing (1) using the J 6278  .
    Fig 1: Installing Needle Bearing Using J 6278
    G01669977Courtesy 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).
    Fig 2: Installing Double Lip Seal & Backup Washer
    G01669978Courtesy of GENERAL MOTORS CORP.
  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 and Housing Cover Replacement - Off Vehicle (700 Gear) .
  7. Install the dust seal (1).
    Fig 3: Installing Retaining Ring & Dust Seal
    G01669979Courtesy of GENERAL MOTORS CORP.
  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  to adjust the pitman shaft.
    Fig 4: Installing Pitman Shaft Boot, Pitman Arm, Lock Washer & Nut
    G01669980Courtesy of GENERAL MOTORS CORP.