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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 992 (Power Steering System) >> Repair Instructions >> Power Steering Pump Replacement (4.3L) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Place a drain pan under the pump.
  2. Remove the power steering pulley. Refer to Power Steering Pulley Replacement .
    3. Fig 1: View Of Power Steering Return Hoses, Clamps & Power Steering Pump
    GM898607Courtesy of GENERAL MOTORS CORP.
  3. Remove the power steering return hoses (2,4) from the power steering pump.
    4. Fig 2: Removing Power Steering Rear Mounting Bracket Nut From Engine Stud (4.3L)
    GM288833Courtesy of GENERAL MOTORS CORP.
  4. Remove the power steering rear mounting bracket nut from the engine stud.
    5. Fig 3: Removing Power Steering Pump Mounting Bolts (4.3L)
    GM288829Courtesy of GENERAL MOTORS CORP.
  5. Remove the power steering pump mounting bolts.
    6. Fig 4: Removing Accessory Mounting Bracket (4.3L)
    GM188295Courtesy of GENERAL MOTORS CORP.
  6. Remove the accessory mounting bracket mounting bolts and nut.
  7. Pull the accessory mounting bracket forward.
  8. Remove the power steering pump from the vehicle.
    9. Fig 5: View Of Power Steering Pressure Hose & Power Steering Pump
    GM898604Courtesy of GENERAL MOTORS CORP.
  9. Remove the power steering pressure hose (2) from the power steering pump.
    10. Fig 6: Removing Power Steering Pump Rear Bracket From Power Steering Pump (4.3L)
    GM372963Courtesy of GENERAL MOTORS CORP.
  10. Remove the nuts retaining the power steering pump rear bracket from the power steering pump.
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