Rear Quarter Window Glass: Installation
CAUTION:
- After installing the urethane installed glass, the vehicle should not be driven until the urethane adhesive has cured. The curing time at temperatures above 13°C (55°F) and relative humidity above 50% is 12-24 hours. (See the Essex drive away chart for the cure times as temperatures and humidity vary.) Inadequate curing of the urethane adhesive will adversely affect the strength of the urethane bond.
- Dry fit the quarter window glass, making alignment marks with tape or non-staining grease pencil.
CAUTION:
- Do not scratch the pinch weld area.
- Trim the remaining urethane adhesive on the pinch weld to within the specification.
- The existing urethane adhesive surface should be smooth and free of cuts and contaminationCAUTION:
- Use caution when applying metal primer. Apply a light amount of primer. Too much primer will run and damage the painted surface.
- The existing urethane adhesive surface should be smooth and free of cuts and contamination
- Use a wool applicator to apply metal primer to any exposed metal on the pinch weld. Allow 6 to 10 minutes to dry.
- Clean the inside of the quarter glass surface with alcohol-free cleaner, making sure the ceramic coated area is cleanNOTE:
- Wipe off the glass prep immediately after each application because it flash dries.
- Apply glass prep twice around the glass surface to be urethaned.
- Apply glass primer to the same area that was prepped in the previous step. Allow five minutes to dry.
- Cut the urethane adhesive applicator tip to specification.
NOTE:
- Use caution when applying urethane adhesive. Apply to the outside edges of locating tabs on the glass surface.
- Apply a bead of urethane adhesive. Start at the bottom and work around to the sides of the quarter window glass.
- Install the quarter window glass, aligning it to the marks previously made.
- After the urethane adhesive has cured, check for water leaks and add urethane adhesive where needed.
- If necessary, remove excess urethane adhesive from the outside surface of the quarter window glass.