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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 198 (Wiper System & Washer System) >> Repair Instructions >> Wiper Motor Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Removing/Installing Wiper Motor Module
    GM1480117Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: A new wiper motor will be shipped in the parked position.
  1. Position the wiper motor to the module assembly.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the motor to module screws.

    Tighten:  Tighten the motor screws to 7 N.m (62 lb in).

    3. Fig 2: Removing/Installing Wiper Motor Crank Arm
    GM1527648Courtesy of GENERAL MOTORS CORP.
  3. Position the crank arm (5) to the wiper motor pivot shaft. Ensure the arm resides between the 2 casting dimples (2) as shown.
  4. Install the crank arm pivot nut (4).

    Tighten:  Tighten the pivot nut to 10 N.m (89 lb in).

  5. Using the J 39529  , secure the transmission link (1) to the wiper crank arm (5). See Special Tools .
    6. Fig 3: Positioning Wiper Module Assembly
    GM1527641Courtesy of GENERAL MOTORS CORP.
  6. Position the module assembly to the lower plenum. Refer to Wiper Motor Module Replacement .
    7. Fig 4: Disconnecting/Reconnecting Wiper Motor Connector
    GM1501847Courtesy of GENERAL MOTORS CORP.
  7. Connect the electrical connector (2) to the wiper motor (1).
  8. Inspect the front wiper system operation.
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