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Home >> Buick >> 2005 >> Park Avenue Base >> Repair and Diagnosis >> Body & Frame >> Windows >> Stationary Window System >> Repair Instructions >> Rear Window Replacement >> Removal Procedure

Removal Procedure

    CAUTION: If a window is cracked but still intact, crisscross the window with masking tape in order to reduce the risk of damage or personal injury.
    IMPORTANT: Before cutting out a stationary window, apply a double layer of masking tape around the perimeter of the painted surfaces and the interior trim.
  1. Open the rear compartment in order to access the lower garnish molding.
  2. Remove the rear window lower garnish molding by removing the fasteners securing the molding to the body.
  3. Remove the rear sail panels. Refer to Sail Panel Replacement in Interior Trim.
  4. Fig 1: Identifying Rear Liftgate Window Defogger Connectors
    GM379401Courtesy of GENERAL MOTORS CORP.
  5. Disconnect the right electrical connector from the rear window defogger.
  6. Fig 2: Using Utility Knife To Remove Reveal Molding
    GM379905Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Glass and Sheet Metal Handling Caution in Cautions and Notices.
  7. Remove the rear window reveal molding. Refer to Urethane Adhesive Installation of Stationary Windows .

    If the rear window reveal molding (1) will not release, use a utility knife in order to cut around the window.

  8. Fig 3: Separating Urethane Adhesive From Window
    GM71179Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Keep the cutting edge of the tool against the window.
  9. Separate the urethane adhesive from the window.
    • Leave a base of urethane on the pinchweld flange.
    • The only suitable lubrication is clear water.
    • Use J 24402-A  , J 39032  or equivalent in order to remove the quarter window. See Special Tools .
  10. Fig 4: Removing/Installing Rear Window
    GM412291Courtesy of GENERAL MOTORS CORP.
  11. With the aid of an assistant, lift the rear window from the opening using suction cups.