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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Wiper System And Washer System >> Repair Instructions >> Wiper Arm Replacement >> Installation Procedure

Installation Procedure

  1. Install the wiper arm onto the wiper transmission drive shaft.

    1. 1.1

      Align the wiper arm with the marks made on the windshield.
    2. 1.2

      Push the wiper arm down onto the wiper transmission drive shaft completely.
    Fig 1: Removing/Installing Wiper Arm
    G01840905Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in GM VEHICLES CAUTIONS & NOTICES article.
  2. Install the retaining nut onto the wiper transmission drive shaft and the wiper arm.

    Tighten 

    Tighten the nut to 23 N.m (17 lb ft).

  3. Install the cover on the wiper arm nut.
    Fig 2: Locating Wiper Arm Retaining Nut
    G01840906Courtesy of GENERAL MOTORS CORP.