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Home >> Chevrolet >> 2013 >> Volt >> Repair and Diagnosis >> Body & Frame >> Windows >> Fixed And MOVEABLE Window System >> Repair Instructions >> Liftgate Upper Window Replacement >> Removal Procedure

Removal Procedure

    WARNING:

    Refer to Cracked Window Warning .

    NOTE:

    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 liftgate.
  2. Remove the liftgate lower trim finish panel. Refer to Liftgate Lower Trim Finish Panel Replacement , and Liftgate Lower Trim Finish Panel Replacement .
  3. Disconnect the electrical connectors from the liftgate window defogger bus bar.
  4. Remove the rear end spoiler. Refer to Rear End Spoiler Replacement .
  5. WARNING:

    Refer to Defroster Outlet Warning .

  6. Cover the following parts to protect from broken glass:
    • Upper dash pad
    • Defroster outlets and A/C outlets
    • Seats and carpeting
  7. Using a utility knife, carefully cut the lace (1) from the sides and the top edge of the window to access the urethane adhesive bead, if equipped.
  8. Fig 1: Separating Urethane Adhesive From Window
    GM71179Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Keep the cutting edge of the tool against the window. Use care Not to damage the window corner retainers. If the window retainers get cut off when removing the window it will be necessary to tape the window in place until cured.

  9. Remove the window from the urethane adhesive.
    • Leave a base of urethane approximately 2 mm (0.078 in) on the pinch-weld flange.
    • The only suitable lubrication is clear water.
    • BO-24402-A  Glass Sealant Remover (Cold Knife)
    • BO-39032  Stationary Glass Removal Tool
  10. NOTE:

    Keep the cutting edge of the knife/tool against the window. Do this from inside the vehicle.

  11. If necessary, use a long utility knife or similar tool to remove the bottom corners of the window from the urethane adhesive.
  12. Fig 2: Liftgate Window
    GM2374072Courtesy of GENERAL MOTORS COMPANY
  13. With an assistant, remove the window (1) from the vehicle, place the window on a clean soft surface.