Ford 2003 Mustang Workshop Manual page 3762

or non-staining grease pencil on both the glass and the vehicle body.
3. CAUTION: Care must be taken to avoid scratching the pinch weld.
Trim the remaining urethane adhesive on the pinch weld using only the full-cut method. In this
method, most of the existing urethane is removed leaving a level bead around the entire pinch
weld.
4. Using a wool applicator, apply the Urethane Metal Primer Essex U-413 meeting Ford
specification WSB-M234-C to any exposed metal on the pinch weld. Allow 6 to 10 minutes to
dry.
5. If reinstalling the original back window glass, remove the urethane adhesive from the back
window glass.
6. NOTE: If a new back window glass is to be installed, attach the new moulding to the edge of the
glass starting at the top center then work down the sides and around the corners.
If installing a new back window glass, clean the inside of the glass surface with an alcohol-free
cleaner to make sure the ceramic-coated area is clean.
7. CAUTION: Wipe off the urethane glass prep immediately after each application
because it flash dries. Apply deliberate strokes, making sure not to overlap the applied
area.
If installing a new back window glass, apply Urethane Glass Prep Essex U-401 meeting Ford
specification WSB-M2G314-B twice around the class surface to be prepped.
8. If installing a new back window glass, apply Urethane Glass Primer Essex U-402 meeting Ford
specification WSB-M5B280-C to the same area that was in the previous step. Allow five minutes
to dry.
9. Cut the applicator tip to specification.