No idea where to begin!

View attachment work 005.jpgUse a da sander (Dual Action) with 36 grit stick on,s and go nuts on around the rusted
areas. Then work on the rusted area and replace with new sheet metal.
There will be more rust there than you can see. Cut the new sheet metal first then put
against the area,felt pen it in and always cut the old a little smaller as you can not go back.
I like the ends to meet but there is a tool for flanging it but I prefer the ends to
meet then slowly tack it in with the mig. It is very easy to burn holes where the
metal meets, so it takes some practice.

Darryl