Education

Fit tip removal tool under the finish trim around the windshield. Pry the molding to remove it.

Check the adjustment of damage or wear. Try to locate the source of the leak. May need to run a hose on the glass surface near the edge of glass is lost know exactly where in the cab.

Trim the existing molded urethane windshield with a cutting blade of the car. These knives are designed to cut urethane molding. (Your local auto parts store will take them.) You want to make sure you expose the area where the seal is broken and wipe it with a knife.

Apply a fresh coat of urethane sealant to the affected area and let dry. Drying time may vary depending on weather conditions, humidity, and other factors.

Insert the window molding. You will have to force the new structure in place around the edge of the cup, pushing down with the instrument tip adjustment.