Quarter Window Glass: Service and Repair

Quarter Window Replacement


Tools Required
* J 24402-A Glass Sealant Cold Knife Remover
* J 39032 Stationary Glass Removal Tool
* Urethane Adhesive Kit GM P/N 12346392 or Equivalent
* Isopropyl Alcohol or Equivalent
* Cartridge-type Caulking Gun
* Commercial-type Utility Knife
* Razor Blade Scraper
* Suction Cups
* Plastic Paddle



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 inner trim.


1. Remove the rear quarter upper trim. Refer to Trim Panel Replacement - Rear Quarter Upper (Sedan) (Trim Panel Replacement - Rear Quarter Upper (Sedan)) in Interior Trim.
2. Remove the rear quarter lower trim. Refer toTrim Panel Replacement - Rear Quarter Lower (Sedan) (Trim Panel Replacement - Rear Quarter Lower (Sedan)) in Interior Trim.





Caution: When working with any type of glass or sheet metal with exposed or rough edges, wear approved safety glasses and gloves in order to reduce the chance of personal injury.


Important: Keep the cutting edge of the tool against the window. Do this from inside the vehicle in order to protect the outer paint surface.


3. This will allow the urethane adhesive to be separated 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 window.





4. Remove the quarter modular window from the pinchweld flange.



Installation Procedure

1. Install the quarter window into the opening. Refer to Urethane Adhesive Installation of Stationary Windows (Urethane Adhesive Installation of Stationary Windows) .
2. Install the rear quarter lower trim. Refer toTrim Panel Replacement - Rear Quarter Lower (Sedan) (Trim Panel Replacement - Rear Quarter Lower (Sedan)) in Interior Trim.
3. Install the rear quarter upper trim panel. Refer to Trim Panel Replacement - Rear Quarter Upper (Sedan) (Trim Panel Replacement - Rear Quarter Upper (Sedan)) in Interior Trim.
4. Remove the double layer of masking tape around the perimeter of the painted surfaces and the interior trim.