Montana SV6 (2006), Relay, Terraza, Uplander (2005-2007)

Windshield Wiper Systems

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Removal & Installation



Wiper Motor
  1. Position the wipers in the parked position.
  2.  
  3. Disconnect the wiper motor electrical connector.
  4.  
  5. Remove the wiper motor crank arm nut and crank arm.
  6.  
  7. Remove the wiper motor mounting screws.
  8.  
  9. Remove the wiper motor from the module assembly.

    Click image to see an enlarged view

    Fig. When removing, remove the crank arm nut (4), crank arm (5) and mounting screws (3). When installing, ensure the crank arm resides between the two casting dimples (2) as shown.

  10.  

To install:


NOTE
A new wiper motor will be shipped in the parked position.

  1. Position the crank arm to the wiper motor pivot shaft. Ensure the crank arm resides between the two casting dimples.
  2.  
  3. Install the crank arm pivot nut and tighten to 89 inch lbs. (10 Nm).
  4.  
  5. Using Special Tool J-39529 Linkage Installer, secure the transmission link to the crank arm.
  6.  
  7. Position the module assembly to the lower plenum.
  8.  
  9. Connect the wiper motor electrical connector.
  10.  
  11. Reposition the wiper arms and inspect for proper operation.
  12.  

 
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