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 1337 (WIPER SYSTEM & WASHER SYSTEM)REPAIR INSTRUCTIONSWINDSHIELD WIPER ARM REPLACEMENTREMOVAL 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 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View of Wiper Arms

Courtesy of GENERAL MOTORS CORP.

Set the wipers in the Park position.
Open the hood assembly.
The driver side wiper aligns with an orange line at the tip of the wiper blade located at the center lower windshield blackout.
The passenger side wiper (3) aligns with an orange dot approximately 50.8 mm (2 in) in from the tip of the wiper blade located on the right lower side of the windshield blackout.
Remove the windshield wiper arm nut caps (1) from the wiper arms.
Remove the nut (2) from the wiper arm drive pivot shaft.

IMPORTANT: Use the J 39637 in order to remove the wiper arm if the wiper arm fails to loosen from the wiper arm drive spindle. See Special Tools .

Remove the wiper arm from the wiper arm drive pivot shaft.
Clean the wiper drive pivot shaft knurls with a fine wire brush.
Remove the wiper blade from the wiper arm. Refer to Windshield Wiper Blade Replacement .

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.