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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 790 (Wiper System & Washer System) >> Repair Instructions >> Wiper Motor Replacement - Rear >> Installation Procedure

Installation Procedure

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  1. Install the wiper motor.
  2. Intall the two screws.
    NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

    Tighten 

    Tighten the screws to 19 N.m (14 lb ft).

  3. Fig 1: Installing Wiper Motor - Rear
    G01457722Courtesy of GENERAL MOTORS CORP.
  4. Connect the wiper motor electrical connector.
  5. Install the interior trim panel. Refer to TRIM PANEL REPLACEMENT - LIFT GATE in Body Rear End.
  6. Install the spacer and the nut on the wiper motor drive shaft.

    Tighten 

    Tighten the nut to 8 N.m (71 lb in).

  7. Install the wiper arm.