We worked on the slide all weekend,and finished all the hard stuff Monday morning
before the heat got us. Ran the slide all the way out and put on support legs out of 2X6X8,one on each side of the slide. Our TT is somewhat different,the slide comes out the end of the TT 18in. Unbolted the slide from the extension brace,8 bolts,and since their was water damage,pulled out the floor(what was left of it)
into the trailer. Upon inspecting what was left,discovered their was carpet wrapped around 2 pieces of 5/8 pressed wood type material.They are 40x77 1/4 in
size with Poly-Max covering it all. The bottom edge of the slides rear wall is also rot,cut out 24 in of the panneling to see how bad,removed 12in off all the wall uprights,replaced with new pressure treated 2x2s. It looks like the manufacturer used unfinished Fir wood. Covered the new Marine Grade 5/8 plywood with Lowes House Wrap,screwed/glued both pieces of plywood togeather,placed a piece of 2X4 under each extension leg to give a reverse pitch to the slide to get the plywood/wrap into the slide,all that its mounted on is a straight arm/ratchet geared. Replaced the 8 bolts into the slide base,lots of screws through the edge of the floor into the bottom of the walls,chucked everything inside and out,cleaned all the wipers/gaskets..good to go!! Last things are insulation replacement,inner wall paneling,new tile,quarter round trim..Done..!
Now it time for a Long Cold One and a Nap..! Thanks to All..David.