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silversand's avatar
silversand
Explorer
Aug 23, 2014

Outftter Caribou repairs/refirbish 99.7% done !

Howdy folks:

Well, our Caribou under-wing rot and under-tub re-build is virtually finished. T'was a long and hard project (~80 hours), but she's much better than new now. Its now a keeper :B

Under-tub replacement:







....there were 2 areas of under-wing rot; this was the region under the propane tank. The other area was at rear corner, under the steel batter box insert (a much larger rotter area, repaired in the same manner as this illustrated area):





While I was at it, the 2 roof-top vents were re-done, stripped the caulking, inserted new stainless screws where others had completely rusted, bedded everything properly, etc...AND, I pulled EVERY externally visible camper screw (a huge quantity of them; tub, camper walls, jacks, cabover and softwall-to-trim wall screws), and replaced EVERY ONE with stainless-steel (properly bedded in sealant: that was a brutal job, too). Entire roof was re caulked, as was all the camper wall seams and cabover seams. Thank our lucky stars that this camper has a full aluminum frame; for if it didn't, and frame would have been wood, I fear the entire camper would have needed a near total tear-down and re-build :E

....now, we can get back to camping again for another ~9 years we hope with this camper, thank goodness!

S-

24 Replies

  • Thanks, OBX.

    You got that absolutely right. I find that the screws (when extracted) tell an interesting story. I have a whole work-up on samples of screws extracted (heavily illustrated photos), where the screws rusted badly, and what materials the screws were living in when the rust occurred.

    Typically, where the screws penetrated the aluminum, the length of crew INSIDE the aluminum was shiny/new. In a few cases, the screw section inside the aluminum was rusting (was there water running through the aluminum tube frame intermittently at some time?)...

    Nice to be able to do material "forensics" as you dis-assemble...

    I believe that our camper is now indeed quite a bit better than new !

    Cheers,
    S-
  • Very nice and better than new!! I'm slowly replacing screws and jack hardware with stainless steel. Shame the manufacturers don't use them to start with. Minimal cost.
  • ....thanks Victory. As I wrote to Sleepy & Sabconsulting (we corresponded through this entire process), this project was a real character builder; I nearly gave up on RVs & RVing entirely, from disappointment/discouragement ;)
  • Very nice job. I know the extra effort will pay off in the end. Have fun enjoying your rig.