GM Buick/Oldsmobile/Pontiac/Full-Size 1975-1990 Repair Guide

Wiper Linkage

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REMOVAL & INSTALLATION



See Figure 1

  1. Disconnect the negative battery cable. Raise the hood and remove the cowl screen.
  2.  
  3. Place a large screwdriver between the drive link and the crank arm and twist to remove the link retainer.
  4.  
  5. Remove the linkage to body attaching screws.
  6.  
  7. Remove the linkage while guiding it through the plenum chamber opening.
  8.  

To install:
  1. Installation is the reverse of removal.
  2.  



Click image to see an enlarged view

Fig. Fig. 1: Wiper linkage installation; all models similar

 
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