GM: Electra/Park Avenue/Ninety-Eight 1990-1993

Wiper Linkage

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Fig. Fig. 1 Wiper linkage and related parts

REMOVAL & INSTALLATION



  1. Operate the wipers, and turn the key off in mid-swipe. Mark the blade position with a wax pencil. Disconnect the washer hoses.
  2.  
  3. Lift the wiper arm away from the windshield, and disengage the retaining latch with a small prying tool. Jiggle and pull the arm assembly off of the wiper drive shaft.
  4.  
  5. Remove the air inlet screen assembly.
  6.  
  7. Disconnect the wiper arm drive link from the crank arm.
  8.  
  9. Remove the linkage attaching screws around each drive shaft, then remove the assembly by guiding it through the access hole in the shroud upper panel.
  10.  

To install:

  1. Install the assembly and secure with the screws.
  2.  
  3. Connect the wiper arm drive link to the crank arm. Install the air inlet screen assembly.
  4.  
  5. Install the wiper arms so they are in the same position as before removal. Return the latch to the locked position.
  6.  
  7. Connect the washer hoses. Operate the wipers to check operation and alignment. Adjust as required.
  8.  

 
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