Replacing canvas in Coleman PU

[danloch]

Hello,
I have a 1987 Coleman Williamsburg.  I want to remove the wings for cleaning and a couple of repairs.  Briefly looking last night, I can see no way to slip the canvas from the track since it (the track) buts up against the sides of the cap.  Does this somehow need to be loosened or pried apart?  Can someone who is experienced with this give me a hint on how to do this?
Thanks in advance!
Dan

[Morin]

PLEASE NOTE - I have never done this.

I have a Coleman Chesapeake 1989.  When I look at mine there are 2 screws that firm up the track and keep the bunk canvas in place.  One on each end.  It looks as if I unscrew these two screws I shouild be able to slide the rubber seal right from the track left or right.

I am not sure if your is the same but thats what it looks like on mine.

[diane]

I helped a friend replace her canvas a couple of years ago and you do remove those screws,  slide off the old canvan and slide on the new then replace the screws .