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 MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 727 (POWER STEERING SYSTEM)REPAIR INSTRUCTIONSPOWER STEERING PUMP FLOW CONTROL VALVE ACTUATOR REPLACEMENT - ON VEHICLEASSEMBLY PROCEDURE

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Assembly Procedure

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Assembly Procedure

WARNING: This page is about a different car, the 2006 GMC Sierra, 2006 GMC Cab & Chassis Sierra, 2006 Chevrolet Silverado, and 2006 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: Note the orientation of the variable assist steering actuator discharge fitting.

Lubricate and install the new O-ring seal with power steering fluid.

NOTE: Refer to FASTENER NOTICE in Cautions and Notices.

Install the variable assist steering actuator (1) to the pump assembly.
Tighten: Tighten the actuator to 62 N.m (46 lb ft).

Fig 1: Installing Retaining Ring To Variable Assist Steering Actuator

Courtesy of GENERAL MOTORS CORP.

Install the negative battery cable.

IMPORTANT: If a new variable assist steering actuator (1) is being installed, position the electrical connector before installing the retaining ring (2).

Install the electrical connector to the variable assist steering actuator (1).
Install the retaining ring (2) to the variable assist steering actuator (1).

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.