GM Service Manual Online
For 1990-2009 cars only

Special Tools

J 39822 Wiper Arm Puller

Removal Procedure

  1. Use tape or an erasable marker to mark position of wiper blade on the rear window.

  2. Object Number: 2010887  Size: SH
  3. Disengage the two pins.
  4. Remove the rear wiper blade from the rear wiper arm. Refer to Rear Window Wiper Blade Replacement.

  5. Object Number: 2010894  Size: SH
  6. Disengage the two pins and remove the rear wiper head cap.

  7. Object Number: 2010896  Size: SH
  8. Remove the rear wiper arm nut.
  9. Using J 39822 , remove the rear wiper arm.
  10. Remove the rear wiper blade from the rear wiper arm. Refer to Rear Window Wiper Blade Replacement.

Installation Procedure


    Object Number: 2010896  Size: SH
  1. Install the rear wiper blade onto the rear wiper arm. Refer to Rear Window Wiper Blade Replacement.
  2. Align the rear wiper blade with the mark on the rear window.
  3. Install the rear wiper arm onto the rear wiper motor spindle.
  4. Caution: Refer to Fastener Caution in the Preface section.

  5. Install the rear wiper arm nut.
  6. Tighten
    Tighten the nut to 5.5 N·m (49 lb in).


    Object Number: 2010894  Size: SH
  7. Engage the two pins.

  8. Object Number: 2010909  Size: SH
  9. Engage the two pins and install the rear wiper arm head cap, push down on the cap until a click sound can be heard.
  10. Remove the mark from the rear window.