GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 939812  Size: SH
  1. Using a standard handle tool, disengage the retention spring from the window regulator handle.
  2. Remove the handle and the bearing plate.

Installation Procedure


    Object Number: 939812  Size: SH
  1. Install the retention spring on the window regulator handle.
  2. Install the bearing plate on the regulator spindle.
  3. Install the handle to the regulator spindle at a position 60 degrees forward of the up position. The illustration shows the proper angle for both the right and the left side doors.