I continue to make progress on Sparta’s subfloor. You may recall that I am pulling and replacing those sections of the floor with water damage. Those areas not afflicted by dryrot and/or insects are remarkably solid and can be left alone. Others where slight damage occurred I treated with “Rot Fix” and appear to be in good shape (as covered in detail in an earlier entry).
To summarize, I did the following:
- Pulled the damaged flooring and old insulation.
- Painstakingly pulled all the machine bolts which affixed the old floor to the frame (many were stubborn).
- Throughly swept the belly pan (as far as my small broom would reach) free of decades of accumulated dust.
- Wire-brushed the steel sub-frame of rust damage (it was slight and superficial).
- Sprayed the frame with Krylon – Rust Converter to protect against future corrosion.
- Affixed 1 X 4″ pine strips to frame to provide a base for new subfloor (these were treated with Copper Green).
- Carefully measured and cut a 3/4″ thick piece of decking plywood for patch (also treated with Copper Green. Hey, I’m in this for the long haul).
To follow are some pictures of the forward left corner where total replacement was necessary:
Before I attempt the difficult task of squeezing the tombstone-shaped piece of plywood in between the frame and the aluminum body (which literally sits atop the wood floor), I must make a decision about floor insulation. To be continued…