rstl99
Adventurer
I've never seen those before - I don't think they are a seam - the aluminum skin seam is higher up as I recall. I'd guess they are for an awning. Since the aluminum can't leak it's only the screw holes to worry about. After I pull one out if there's no sign of rust & they weren't stripped in the wood stringer that runs under the skin I just put a dab of sikaflex & put it back. If the screw was stripped (well the wood actually) I mark that hole & keep moving doing the sikaflex the holes routine. Later I mix some thickened epoxy, put it into a syringe and pump that into all the bad holes. Next day just sika & replace the screws. Goes pretty fast.
These things live outdoors just fine - as long as all the holes in your skin are sealed. The original sealant was a mastic like you describe - pretty good stuff but asking it to last 4 + decades...? It will still be flexible & look ok and leak like hell - at least that's my experience. Polyurethanes like Sikaflex are vastly superior.
It's down the road but on (very) rough roads you can get enough frame flex to damage the camper if it's mounted too rigidly to the truck - I made that mistake...
You have just a beautiful example of the Alaskan Camper...Peter
Hi again Peter. yeah those two longitudinal lines on each side on top of the roof don't show up in the pics, but the seller thought they were seams. Maybe not. The c-channel shaped aluminum moulding on one side is indeed for the awning, said the PO. Apparently a real ***** to string the awning through (using a cord) and he didn't get the poles with it.
Thanks for the advice on the screws and sikaflex/epoxy fix. As well as replacing the mastic-like seal under the edgings (and probably around window frames). All great PM stuff, that indeed will pay off great dividends down the road! Given that, I may try to get it into the garage, so I can fix that kind of stuff this Fall, dry and inside.
I'll have to get the PO to explain to me again how he attached it to the truck. He was describing all kinds of things like that while I was listening with one ear, trying to go through the camper and make myself an opinion on it. Almost wish I could have had 30 minutes alone to go through it without having to make conversation about this and that. Oh well, all worked out in the end. So yeah, I'll inquire about frame flexing and proper attachment at some point in the future...
As you say, it does seem to be a nice specimen. Up to me now to maintain it that way!
--Robert