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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1661 (Wiper System & Washer System) >> Repair Instructions >> Wiper Arm Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the wiper arm blade to the wiper arm. Refer to Wiper Arm Replacement .
  2. Position the wiper arm so that the wiper blade aligns with the mark made on the windshield before removal.
    Fig 1: Wiper Arm Blade & Wiper Arm
    GM751297Courtesy of GENERAL MOTORS CORP.
  3. Install the wiper arm onto the drive shaft.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  4. Install the nut on the drive shaft.

    Tighten:  Tighten the nut to 30 N.m (22 lb ft).

  5. Install the cover on the nut.
  6. Clean the locating mark or masking tape from the windshield.
  7. Operate the wipers and inspect for proper operation.