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The
Restoration
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The
restoration process took place in our driveway starting November of 1999.
This made the neighbors real happy (well, except those we didn't care about
anyway). We even received a CC&R code violation notice from the city, but
doggedly continued (what'ya mean I can't work on my trailer in my own driveway??).
Our original estimate was 450 hours of work and $2000 additional to complete
the work. Check at the end of this section to see what the actual amounts
were. They were rather surprising. |
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First
order of business was to remove the newer Duo-Therm roof mounted air-conditioner
and replace it with the original vent and fan that the prior owner had
saved when installing the A/C. The air-conditioner overpowered the little
Caravel and almost rivaled it in size. We mainly boondock camp in the
Sierra Mountains or along the Pacific Coast, so not much was lost other
than 50 pounds of dead weight that was deforming the inner skin panel.
Luckily the skin panels popped back out when the AC was removed. The old
vent went back in with Olympic Rivets, Vulkem Sealant, and 2 new inside
trim strips I fabricated to replace missing ones. A little Zolatone paint
treatment and they looked like the originals. At first, all we had was
a replacement plastic 14x14 cover, so I riveted strips of garage door
bulb seal (Maclanburg-Duncan brand) on the outside of the 12x12 vent opening,
as the plastic covers won't come down far enough to meet it. This provided
a tight seal. |

The
Duo-Therm looks like a goofy hat on the little Caravel

The
vent cover as it is now with an original Hehr cover
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The
vent as converted to a modern 14x14 plastic vent cover. Click image to see
how it was done

The
soggy insulation was replaced with 2" styrofoam cut to fit between the
frames

The
gap between that had to be sealed to prevent water from going into the wood
floor, causing it to rot |
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Later
we got an original Hehr 14x14 aluminum cover from Scott Scheuermann.
The Hehr original cover has a built in rubber seal at 12" that comes
down on top of the original vent rim opening, providing the seal. A
little lithium grease on the LeDeux openers completed the restoration.
It is important to routinely check the 6 rivets that secure the lid
to the opener throughout the season, as the failure of these is what
causes the vent to frequently depart while traveling.
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Next
on the list was to stem the water leak that had rotted the floor under the lavatory
sink. I dropped all the belly skins, sandblasted & spray-painted the frame black,
replaced the tired fiberglass batt insulation with 2" Styrofoam board - held
up by 2" screws into the flooring, and did a good visual inspection. This was
supposed to be an easy restoration of a sound original trailer, but there across
the whole back sub-floor was dry rot. Seems Wally's engineers couldn't figure
out what to do with the frame where it exits at the rear and forms the bumper.
These '60's trailers have the sewer hose compartment top skin lay on top of
the frame, and then extend back underneath the wood floor. All the rain that
comes down the back of the trailer skin hits that skin & shoots right into the
wood floor! I hogged out all the bad wood from below and attached a steel doubler
plate to the bottom over the damaged area. I then mixed and poured epoxy wood
filler from above (under the lav sink) and leveled it off, working it out to
the edges under the shell. After it cured, you can hardly tell where the wood
stops and the epoxy begins. To correct the leak, I put a gray bulb seal in the
crevice below the rear skin and the top of the sewage hose compartment and then
sealed it in place with Vulkem. I also sealed the top of the lower belt-line
trim strip so that water running down the back of the trailer doesn't go behind
it. I then reattached all the belly skins using the same fastener holes, oversizing
when necessary. For damaged skin lap holes I found a great 3/8" pop-rivet from
Arrow that has a wide 5/8" head and a steel mandrel - these babies lock in place!
My best work is all covered up, but it is great knowing the trailer's foundation
is clean and secure - ready for another 35 years. |
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