B350 1 Ton Van V8-360 5.9L VIN W 4-bbl (1988)
Window Track: Service and Repair
GLASS RUN CHANNEL
The window glass run channel is "press-fitted" into the door top channel guide and the door rear/side channel guide.
REMOVAL
1. Remove the door trim panel (or, if applicable, the access panel) and the waterdam.
Glass Run Channel
2. Lower the window glass and pry the run channel from the door top and the upper part of the door rear/side channel guide.
3. Raise the window glass.
4. Use the door inner panel opening for access and pry the run channel from the lower part of the door rear/side channel guide.
5. Remove the run channel from the window opening.
INSTALLATION
1. Lower the window glass and position the run channel in the window opening.
2. Force the run channel into the door top channel guide and the upper part of the door rear/side channel guide.
3. Raise the window glass.
4. Use the door inner panel opening for access and position the run channel into the lower part of the door rear/side channel guide while lowering the
window glass.
5. Test the window glass operation and correct as necessary.
6. Install the door waterdam and the trim panel, or, if applicable, the access panel.
