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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 913 (Steering Linkage (Non-Rack & Pinion)) >> Repair Instructions >> Pitman Arm Replacement (4WD) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the power steering gear. Refer to POWER STEERING GEAR REPLACEMENT (RWD) or POWER STEERING GEAR REPLACEMENT (4WD) in Power Steering System.
  2. Install power steering gear into vise.
  3. Remove the pitman arm nut and washer from the pitman arm shaft.
    Fig 1: Removing Pitman Arm Nut & Washer From Pitman Arm Shaft
    G01467382Courtesy of GENERAL MOTORS CORP.
    NOTE: Do not hammer on the pitman arm, pitman arm shaft or puller. Damage to the pitman arm or steering gear may result.
  4. Disconnect the pitman arm from the pitman shaft using J 6632-01  or J29107-A. 
  5. Inspect the following items:
    • The ball stud threads for damage
    • The ball stud seals for excessive wear
  6. Clean the threads on the ball stud.
    Fig 2: Disconnecting Pitman Arm From Pitman Shaft
    G01467383Courtesy of GENERAL MOTORS CORP.
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