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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1706 (Wiper System And Washer System) >> Repair Instructions >> Wiper Motor Crank Arm Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Before installing the wiper motor crank arm, the wiper motor must be in the inner wipe position of the delay mode.
  2. Position the wiper motor crank arm onto the wiper motor.
  3. Measure the gap between wiper motor crank arm and the bracket tab. If the gap is not 4-8 mm (0.157-0.314 in), remove the wiper motor crank arm and repeat installation.
    Fig 1: Measuring Gap Between Wiper Motor Crank Arm & Bracket Tab
    G01616246Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE .
  4. Install the wiper motor crank arm screw.

    Tighten 

    Tighten the screw to 16 N.m (12 lb ft).

  5. Install the wiper motor crank arm cover.
    Fig 2: Wiper Motor Crank Arm
    G01616247Courtesy of GENERAL MOTORS CORP.
  6. Using the J 39529,  install the wiper transmission to the wiper motor crank arm.
  7. Install the air inlet grille panel. Refer to AIR INLET GRILLE PANEL REPLACEMENT .
  8. Install the wiper motor water deflector. Refer to Wiper Motor Water Deflector Replacement .
  9. Operate the windshield wipers and inspect for proper operation.
    Fig 3: Installing Wiper Transmission To Wiper Motor Crank Arm
    G01616248Courtesy of GENERAL MOTORS CORP.
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