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 G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 134 (WIPER SYSTEM & WASHER SYSTEM)REPAIR INSTRUCTIONSWINDSHIELD WASHER NOZZLE REPLACEMENTINSTALLATION PROCEDURE

2008 Chevrolet Chevy Express G3500, Van Passenger Extended

Installation Procedure

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Installation Procedure

WARNING: This page is about a different car, the 2008 Chevrolet Malibu Classic. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Lower Washer Nozzle And Lower Washer Nozzle Hose

Courtesy of GENERAL MOTORS CORP.

Install the upper and lower washer nozzle to the upper washer nozzle hose.
Connect the lower washer nozzle to the lower washer nozzle hose.

IMPORTANT: Do not bend the washer nozzle retaining tab on the wiper arm.

Carefully position the lower washer nozzle underneath the metal retaining tab on the wiper arm by gently lifting upward on the tab.

Fig 2: Identifying Upper Wrap-Around Washer Nozzle And Wiper Arm

Courtesy of GENERAL MOTORS CORP.

Install the upper washer nozzle to the wiper arm. Ensure that the nozzle is fully seated into the dimple on the wiper arm. Ensure that the retaining feature on the upper washer nozzle is snapped securely.
Pull downward on the lower washer nozzle hose to pull any additional length through the wiper arm. Ensure that the lower washer hose lays flush against the wiper arm in the cavity.
Reposition the wiper arm to the windshield.
Inspect the washers for proper operation.

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.