Re: Rance gets into his work
Reply #7 –
I rebuilt this assembly also. When I purchased my coach it had front cap damage and the door was knocked several inches askew. The step assembly was broken as a result of impact during off road excursion in Mexico. (High speed blowout.) The original construction was very rigid, interference fit, and well built from what may have been marine grade ply (high ply count), glued and screwed, though of course this doesn't provide any additional rot resistance. The step assembly provides rigidity to the door opening so important that it be well fitted. Under the assembly was, iirc, a sheet of thick rubber. Without the step you could easily move the door frame subassembly by hand. Armed with this awareness I have chosen to not install a flip up step to access storage inside though many have done this.