[Alberg30] Stuffing Box Hose
J Bergquist
j at ship.saic.com
Mon Dec 9 12:43:44 PST 2002
Calvin,
I did not shim the stuffing box. My stuffing box was doggone close to
1.5", and with 2 hose clamps, it was plenty tight (no leaks so far, and
I am knocking on wood as I say this, since the boat is currently in the
water and it's pretty cold here...)
As far as putting the fiberglass on the stern tube, I did it in two
separate applications. I cut the tape to length and width before mixing
the epoxy, and test-fit as a dry run. My experience with epoxy is that
it's best to have everything well planned out before you even put on the
gloves. Also, have some rags handy, you're sure to spill some. It's a
contortionist act just getting back there. I hope your engine is out.
That makes it much easier.
I applied the glass in two wrappings. I think each of them went around
the tube 2 times. It was 6-oz tape, I think. I found that if you go for
more than 2 wraps, things start to slide around, and it's better to let
the epoxy kick and come back and put on some more. This allows you to
carefully control diameter as well. Be sure to wet the tape out before
you put it on, apply epoxy to the tube, and then squeegee the whole
sheboing. It takes a little finesse, but should come out well if you're
careful.
Now that I think about it, if I did it over again, I would put it on one
wrap at a time. it will take longer because you have to wait for it to
kick before you can apply the next layer, but it will give you more
precise control over the final OD. Also, it will reduce the likelihood
that you'll mess everything up by trying to do too many wraps at once.
If you have the time, i would do it thataway.
Good luck!
J Bergquist
Calliope #287
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