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 1568 (POWER STEERING SYSTEM)REPAIR INSTRUCTIONSPOWER STEERING FLUID COOLER REPLACEMENT (WITH HYDROBOOST)INSTALLATION PROCEDURE

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Installation Procedure

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Installation 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.

Fig 1: Removing Power Steering Cooler From The Vehicle (Without Hydroboost)

Courtesy of GENERAL MOTORS CORP.

Install the power steering fluid cooler (1) to the vehicle.

CAUTION: Refer to Fastener Caution .

Install the power steering fluid cooler bolts (2).
Tighten: Tighten the bolts to 9 N.m (80 lb in)

Fig 2: View Of Power Steering Pump & Components

Courtesy of GENERAL MOTORS CORP.

Connect the power steering fluid cooler hose (4) to the power steering pump (1).
Connect the power steering fluid cooler hose (3) to the steering gear (2).
Clean any excess fluid from the vehicle and remove the drain pans.
Install the radiator grille. Refer to Radiator Grille Replacement (Chevrolet) or Radiator Grille Replacement (GMC) .
Fill and bleed the power steering system. Refer to Power Steering System Bleeding .

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.