GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 348772  Size: SH
  1. Remove the washer hose from the wiper arm.
  2. Important: Before removing one or both of the arm and blade assemblies, use a suitable marker on the windshield to indicate the proper part position and to aid in reinstallation.

  3. Lift the wiper arm assembly from the windshield, then pull the retaining latch.
  4. Remove the arm assembly from the transmission drive shaft.

Installation Procedure


    Object Number: 348772  Size: SH
  1. Position the wiper arm assembly on the drive shaft and press in the retaining latch so that the wiper blade aligns with the mark made before the removal.
  2. Install the washer hose.