My RV mechanic (he builds hot rods as a hobby and is a good welder) just welded a broken battery tray support bracket on the frame of my MH. I showed him the yellow card warning of potential damage related to frame welding...he said he knew what to do and had done extensive welding on MH frames with no problems. I trust the guy.
Got the rig back with the bracket repaired and everything works fine.
'07 Country Coach Allure 470 Siskiyou Summit #31578, Cummins ISL 425; 2014 Ford F150 toad; Air Force One Toad Brake.
Glen Allen, VA; Smith Mountain Lake, VA.