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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 >> Steering Gear Thrust Support Replacement - Off Vehicle (700 Gear) >> Disassembly Procedure

Disassembly 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. Rotate the stub shaft back and forth in order to drain the power steering fluid.
  2. Remove the coupling shield retainer and the lock nut from the steering gear housing using J 43435  and a torque wrench.
    Fig 1: Removing Coupling Shield Retainer & Lock Nut Using Adjuster Lock Nut Wrench
    G01667054Courtesy of GENERAL MOTORS CORP.
  3. Remove the adjuster nut assembly (2) from the steering gear housing (1) using J 42882  .
    Fig 2: Removing Adjuster Nut Assembly From Steering Gear Housing Using Adjuster Nut Socket
    G01667055Courtesy of GENERAL MOTORS CORP.
  4. Remove the thrust support assembly (2) from the steering gear housing (1).
  5. Remove the O-ring seal (3) from the thrust support assembly (2).
    Fig 3: Thrust Support Assembly & O-Ring Seal
    G01667056Courtesy of GENERAL MOTORS CORP.