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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1111 (WIPER SYSTEM & WASHER SYSTEM)REPAIR INSTRUCTIONSWINDSHIELD WIPER ARM REPLACEMENT (HD)
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Windshield Wiper Arm Replacement (HD)

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Windshield Wiper Arm Replacement (HD)
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Windshield Wiper Components
GM1866404Courtesy of GENERAL MOTORS CORP.
Windshield Wiper Arm Replacement (HD)

Callout Component Name
Preliminary Procedure: 
Open the hood in order to access and remove the wiper arm assembly.
1 Windshield Washer Arm Finish Cover
Tip:  Use a small flat-bladed tool to remove the finish cover.
2 Windshield Washer Arm Nut
NOTE: Refer to Fastener Notice .

Procedure

  1. Hold the wiper blade tip to the vertical black target mark located at the lower portion of the windshield.
  2. Hold the wiper arm in position and torque the nut.
  3. Perform a wet wipe and re-check the alignment, adjust if needed.

Tighten:  30 N.m (22 lb ft)
3 Windshield Washer Arm Hose
Tip:  Disconnect the washer hose from the air inlet grille panel connection.
4 Windshield Washer Arm Assembly
Tip:  Use the J 39637  Wiper Arm Remover Tool.
5 Windshield Washer Blade Assembly
Tip:  Pinch the 2 outer tabs on the arm, rotate the blade rearward and slide the blade forward to release the wiper blade from the wiper arm assembly.
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.