Tools Required

1. Apply masking tape to the painted surfaces around the stationary window in order to prevent paint damage.
2. Remove the rear quarter trim panel. Refer to Rear Quarter Trim Panel Replacement in Interior Trim.




Important: Keep the cutting edge of the tool against the window when removing. This will allow the urethane adhesive to be separated from the window and leave a base of urethane on the pinchweld flange. The only suitable lubrication is clear water.

3. Use the J 24402-A orJ 39032 tool in order to cut the window from the pinchweld flange. Do this from inside the vehicle to protect the outer surface of the paint.
4. Remove the stationary window from the vehicle with the aid of an assistant.
5. Look for any of the following problems in order to help prevent future breakage of the window:

•

High weld

•	Solder spots

•	Hardened spot weld sealer

•	Any other obstruction or irregularity in the pinchweld flange

Important: If corrosion of the pinchweld flange is present, or if sheet metal repairs or replacements are required, the pinchweld flange must be refinished in order to restore the bonding area strength.

6. If paint repairs are required, mask the flange bonding area prior to applying the color coat in order to provide a clean primer only surface. Using materials such as BASF DE17 ®, DuPont 2610 ®, Sherwin-Williams PSE 4600 and NP70 ® and Martin-Senour 5120 and 5130 ® products are approved for this application.

After repairing the opening as indicated, perform the following steps:

7. Inspect the condition of the windshield opening and the adhesives bead to determine which installation method should be used. Refer to Short Method Description short method or Extended Method Description extended method for guidelines.
8. Remove no more of the urethane adhesive than necessary in order to maintain the original shape. This will ensure the proper clearance between the window and the pinchweld flange.
9. Clean around the edge of the inside surface of the glass with one of the following cleaners:

•	GM Glass Cleaner P/N 1050427

•	A clean isopropyl alcohol dampened cloth

After repairing the opening as indicated, perform the following:

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.

Caution: Failure to prep the area prior to the application of primer may cause insufficient bonding of urethane adhesive. Insufficient bonding of urethane adhesive may allow unrestrained occupants to be ejected from the vehicle resulting in personal injury.

1. Shake the pinchweld primer (black #3) for at least one minute.



2. Use a new dauber to apply the pinchweld primed (black #3) to the surface of the bonding area.
3. Allow the primer to dry for approximately 10 minutes, also check to ensure that all nicks and scratches are covered.



4. With the aid of an assistant, dry fit the stationary window into the opening.
5. Install the reveal molding to the edge of the stationary window. If the original reveal molding is damaged it must be replaced.
6. Use masking tape in order to mark the location of the stationary window in the opening.
7. Slit the masking tape at the top edge of the stationary window.



8. Remove the stationary window from the opening.
9. Place the stationary window inside up on a clean, protected surface.
10. If using the original window, remove all but approximately 2 mm (3/64 in.) the existing urethane adhesive from the window surface by using a clean utility knife or razor blade scraper.
11. Clean the inside surface of the stationary window with GM Glass Cleaner P/N 1050427 or equivalent.
12. If the extended method is being used remove all but approximately 2 mm (3/64 in) of the existing bead of adhesive from the pinchweld flange.

Important: Do not remove all traces of the adhesive. Remove all mounds or loose pieces of urethane adhesive .

13. Shake the pinchweld primer (black #3) for at least one minute.
14. Use a new dauber to apply the primer to the surface of the pinchweld flange.
15. Allow the glass primer to dry for approximately 10  minutes.

Important: Use the following procedure:

16. Use care when applying the stationary window prep (clear #1) in order to prevent the stationary window preparation from running into the vision area of the stationary window. This primer dries almost instantly and may stain the viewing area of the stationary window.



17. If installing a new non encapsulated window:

17.1.

Use a new dauber, to apply the stationary window prep ( clear #3) approximately 10  mm to 16 mm (3/8 in. to 5/8 in). around the entire perimeter of the window inner surface.

17.2.

Apply stationary window prep (clear #1) to any exposed edges of the window.

17.3.

Wipe the glass primed area immediately with a clean lint free cloth.

17.4.

Shake the glass primer (black #2) for at least one minute.

18. If installing a new encapsulated window:

Use a new dauber, in order to apply the window prep (clear #2) to the area approximately 10 mm to 16 mm (3/8 in to 5/8 in). around the entire perimeter of the glass inner surface of the primer/bonding areas). The primer is good up to 8 hours after applying it to the glass. The primed surface of the glass must be kept clean.

19. Allow the glass primer to dry for approximately 10 minutes.



20. Shake the stationary window primer (#2 black) well.

20.1.

Use a new dauber in order to apply the stationary window primer (black #2) to the areas of the stationary window (1) to which prep (clear #1) was applied.

20.2.

Allow the primer to dry for approximately 10 minutes.

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.

Caution: When replacing stationary windows, use Urethane Adhesive Kit GM P/N 12346392 (Canadian P/N 10952983), or a urethane adhesive system meeting GM Specification GM3651G, to maintain original installation integrity. Failure to use the urethane adhesive kit will result in poor retention of the window which may allow unrestrained occupants to be ejected from the vehicle resulting in personal injury.




21. If using the short method, cut the tip of the applicator nozzle in order to provide a bead of 6.0 mm (1/4 in).



22. If using the extended method, cut the applicator nozzle in order to provide a bead 10.5 mm (0.14 in.) wide and 10.5 mm (0.14 in.) high.



23. Use a cartridge type caulking gun to apply a smooth, continuous bead of urethane adhesive around the edge of the stationary window where the primer was applied.
24. When using the short method, apply the urethane adhesive to the existing bead of urethane adhesive on the body.



25. When using the extended method, use the edge of the stationary window or the inside edge of the reveal molding as a guide for the nozzle in order to apply the (2) urethane adhesive to the inner surface of the (3) stationary window.

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.

Caution: At least 24 hours are required for complete curing of repair material. The repair area should not be physically distrubed until after that time. Insufficient curing of urethane adhesive may allow unrestrained occupants to be ejected from the vehicle resulting in personal injury.

26. Use suction cups and, with the aid of an assistant, install the stationary window into the opening.



27. Align the tape on the stationary window and the body.
28. Press the stationary window firmly into place.
29. Tape the stationary window to the body in order to minimize movement.

29.1.

Clean any excess urethane adhesive from the body.

29.2.

Use a soft spray in order to water test the stationary window immediately.

29.3.

Using warm water is preferred in order to accelerate the cure of adhesive.

29.4.

Do not direct a hard stream of high pressure water at fresh urethane adhesive.

30. Inspect the stationary window for leaks.
31. If any leaks are found, use a plastic paddle in order to apply extra urethane at the leak point.
32. Retest stationary window for leaks.

Important: Use the following procedure in order to properly cure the urethane adhesive.

•	Allow the vehicle to remain at room temperature (21°C or 70°F) at 30 percent relative humidity.

•	Allow a minimum of 6 hours for the moisture curing urethane adhesive.

•	Allow a minimum of 1 hour to 1 1/2 hours for the chemical curing urethane adhesive.

•	Partially lower a door window in order to prevent pressure buildups when closing doors before the urethane adhesive cures.

•	Do not drive the vehicle until the urethane adhesive is fully cured.

33. Do not use compressed air in order to dry the urethane adhesive.
34. Remove the tape from the painted surfaces.
35. Install the rear quarter trim panel. Refer to Rear Quarter Trim Panel Replacement