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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> 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 To Steering Gear Housing Using J 6278
    G01645953Courtesy 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: Double Lip Seal & Backup Washer
    G01645954Courtesy of GENERAL MOTORS CORP.
  5. Install the retaining ring using the J 4245. 
    Fig 3: Installing Retaining Ring Using J 4245
    G01645955Courtesy of GENERAL MOTORS CORP.

    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).
  8. Install the pitman shaft boot (2).
  9. Install the pitman arm (3) to the steering gear (1).
  10. Install the lock washer (4).
    NOTE: Refer to FASTENER NOTICE
  11. Install the nut (5).
    Fig 4: Installing Lock Washer And Nut
    G01645956Courtesy of GENERAL MOTORS CORP.

    Tighten 

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

  12. Refer to PITMAN SHAFT OVER-CENTER PRELOAD ADJUSTMENT - OFF VEHICLE (700 GEAR)  to adjust the pitman shaft.