Water Leak Repair
Some waterleaks around the glass can be repaired without removing the glass.
Important: This type of repair may be used only for the urethane-installed glass.
- Remove the reveal molding in the area of the leak. It may be necessary to remove the garnish molding or the trim strip lace in order to locate the leak.
- While spraying water over the leak area, carefully push the glass outward in order to determine the size of the leak.
- Mark the location of the leak.
- Use water to clean any dirt from the area. Dry the area with an air hose.
- Using a sharp knife, trim off the uneven edges of the adhesive caulking material around the leak for a distance of 75-100 mm (3-4 in) on both sides of the leak.
- Using a sharp knife, trim off the uneven edges of the adhesive material around the leak 75-100 mm (3-4 in) on both sides of the leak.
- Prime the trimmed area with the primer.
- Allow the primer to dry for 5 minutes.
- Apply the adhesive over the leak and for a distance of 75 to 100 mm (3 to 4 inches) on both sides of the leak.
- Immediately after applying the adhesive, use a flat stick or a similar tool to work the adhesive into the leak area and into the joint between the original material and the vehicle body in order ensure a watertight seal.
- Spray warm or hot water over the repaired area in order to determine if the leak was repaired. Do not run a heavy stream of water directly on the freshly applied adhesive.
- Install the trim strip lace if it was removed.
- Install the garnish molding if it was removed.
Important: After the completion of any waterleak repair, re-test the area using the watertest stands. Do not use localized testing procedures on the newly-repaired areas, as the repair material may dislodge under abnormal
pressure. Refer to
Waterleak Test Preparation
.
- Install the reveal molding.