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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1568 (POWER STEERING SYSTEM)REPAIR INSTRUCTIONSPOWER STEERING PUMP REPLACEMENT (4.3L)REMOVAL PROCEDURE
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Removal Procedure

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Removal Procedure
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the power steering pump pulley. Refer to Power Steering Pump Pulley Replacement (6.6L)  or Power Steering Pump Pulley Replacement (4.3L, 4.8L, 5.3L, 6.0L, 6.2L) .
  2. Remove as much power steering fluid from the power steering fluid reservoir as possible.
  3. Disconnect the steering shaft coupling from the steering gear. Refer to Steering Shaft Coupling Replacement .
  4. Remove the engine shield. Refer to Engine Shield Replacement .
  5. Place drain pans under the vehicle as needed.
    6. Fig 1: View Of Power Steering Cooler Hose At Power Steering Pump
    GM395852Courtesy of GENERAL MOTORS CORP.
  6. Disconnect the power steering fluid cooler hose clamp and the power steering fluid cooler hose from the power steering pump assembly.
    7. Fig 2: Removing Power Steering Rear Mounting Bracket Nut From Engine Stud (4.3L)
    GM288833Courtesy of GENERAL MOTORS CORP.
  7. Remove the power steering pump rear bracket nuts.
    8. Fig 3: Removing Power Steering Pump Mounting Bolts (4.3L)
    GM288829Courtesy of GENERAL MOTORS CORP.
  8. Remove the power steering pump bolts.
    9. Fig 4: Removing Accessory Mounting Bracket (4.3L)
    GM188295Courtesy of GENERAL MOTORS CORP.
  9. Remove the power steering pump bracket bolts and nut.
  10. Pull the power steering pump bracket forward.
  11. Separate the power steering pump assembly from the power steering pump bracket.
    12. Fig 5: View Of Power Steering Pressure Hose & Power Steering Pump
    GM898604Courtesy of GENERAL MOTORS CORP.
  12. Remove the power steering gear inlet hose (2) from the power steering pump assembly (1).
  13. Remove the power steering pump assembly from the vehicle.
  14. Transfer any parts as needed.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.