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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 219 (Power Steering System) >> Repair Instructions >> Steering Gear Cylinder Pipe Assemblies/O-Ring Seals Replacement - Off Vehicle (Quiet Valve) >> Disassembly Procedure

Disassembly Procedure

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  1. Loosen both cylinder line fittings on the cylinder line fittings on the cylinder end of the gear assembly.
  2. Loosen both fittings on the cylinder line assemblies (1) at the valve end of the gear assembly.
  3. Remove both cylinder line assemblies (1) from the rack and pinion gear assembly (2).
    Fig 1: Removing Cylinder Line Assemblies From Rack & Pinion Gear Assembly
    G01217194Courtesy of GENERAL MOTORS CORP.
  4. Remove the O-ring seals (1) from the valve end of line.
  5. Discard the O-ring seals (1).
    Fig 2: Removing O-Ring Seals
    G01217195Courtesy of GENERAL MOTORS CORP.