Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 219 (POWER STEERING SYSTEM)REPAIR INSTRUCTIONSPOWER STEERING PULLEY REPLACEMENTINSTALLATION PROCEDURE

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Installation Procedure

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Installation Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

Place the power steering pump pulley on the end of the power steering pump shaft.
Install the power steering pump pulley using J-25033-C .

Fig 1: Installing Power Steering Pump Pulley Using J-25033-C
Courtesy of GENERAL MOTORS CORP.
Ensure that the power steering pump pulley is flush against the power steering pump shaft (2), with an allowable variance of 0.25 mm (0.010 in).

Fig 2: Ensuring Power Steering Pump Pulley & Power Steering Pump Shaft Are Flush
Courtesy of GENERAL MOTORS CORP.
Install the drive belt. Refer to Drive Belt Replacement in ENGINE MECHANICAL - 4.3L or Drive Belt Replacement - Accessory or Drive Belt Replacement - Air Conditioning in ENGINE MECHANICAL - 4.8L, 5.3L & 6.0L .
Install the upper fan shroud. Refer to Fan Shroud Replacement in Engine Cooling .

RENDER: 1.0x

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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.