With winter hard
upon us, the genuinely important projects—i.e., projects that
must be completed before Ariel can go back in the water, but are weather
dependent: painting the bottom, raising the bootstripe, finishing her
nonskid—are on hold. As a result, I’ve turned my attention
to the jobs I can do in the frigid temperatures: replumbing the fuel
filter set up, replacing a few hoses on the engine, installing a raw
water strainer, and, most recently, refurbishing the bowsprit.
Eager to refinish and rebed
the bowsprit, as well as address some concerns regarding the integrity
of the clevis pin in the lower bobstay chainplate, I finally began the
project last Sunday (1.11.04), figuring once the thing was removed I
could work on it in the relative comfort of my garage instead of the
freezing temperatures under Ariel’s winter cover. So, with Mr.
Heater’s portable Buddy, the necessary tools (or so I thought),
and a few hours free, I went to work.
Beginning with the
bow pulpit, I easily removed the ten retaining bolts, having no trouble
at all (fortunately) with the difficulty of working alone on a thru-deck
project that generally requires someone below manipulating a wrench
while the person above handles a screwdriver. I guess I owe the ease
of my success to copious amounts of polysulfide.
The bow pulpit removed,
the bobstay was next. Not wanting to disturb the adjustment of the turnbuckle,
I was pleased to discover that there was just enough slack to allow
the upper clevis pin that ties into the stemhead on the underside of
the bowsprit to be tapped out. Tying a line to the turnbuckle, I gently
lowered it until it was hanging from the lower bobstay chainplate, climbed
down the ladder, and went to work on the badly corroded clevis pin.
The lower clevis
pin, pitted and corroded in place from neglect, took a bit more effort
to extract. Before I could get a good angle on the cotter pin heads
with the pliers, I had to give the clevis a few judicious raps with
the hammer to break it loose from the chainplate. Once the pin was loose
and rotated, I straightened the cotter pin “tails” and gave
a tug. No luck. After wasting more time than I should have with inadequate
tools, I quit for the day—clearly a wise choice, my fingers and
toes numb, my nose running, and tools scattered about in the snow.
Returning with a better selection
of tools—specifically, a Dremel and cut-off wheel—I cut
both ends of the cotter pin flush with the clevis and drove the clevis
pin out of the fitting. Although the pin doesn’t look nearly as
bad as I had expected, it still won’t hurt to replace it. (I imagine
I’ll get a new pin from Spartan—if they sell it individually)
Knowing that replacing
and matching the teak bungs that cover the eight primary bowsprit retaining
bolts (machine screws) will probably be one of the toughest parts of
the job—at least in terms of detail—I guess I was eager
to find out just how that part of the project was going to go, so rather
than first removing the inner-forestay chainplate and staysail boom
pedestal, I worked on removing the two forwardmost bungs. Drilling a
small hole down to the screw head in the center of one of the bungs,
I attempted to lift the bung by threading a screw that—theoretically—should
contact the screw head below, gently raising the bung. The approach,
great in theory or when applied to a bung that isn’t firmly anchored
in a bed of polysulfide, was a bust in this case. I abandoned the approach,
drilled a number of holes in the bung, then chiseled it out in chunks.
Although not nearly as glamorous, this method was quick and effective.
Starboard bung removed, exposing screw head
The bung removed,
I scraped away a thin layer of polysulfide and began removing the screw.
For some odd reason, the port side screw didn’t have a nut on
it like the other retaining screws (the starboard side nut also a mystery—the
end of the screw so completely caked in polysulfide it’s invisible).
Whether or not the two forwardmost screws thread into the steel plate
visible in the forepeak, I don’t know. It could be that the steel
plate is tapped—if so, it was a smart move on Cape Dory’s
part since that area of the forepeak is nearly impossible to reach.
Starboard screw removed, port screw covered in polysulfide
Port screw exposed
Moving to the inner-forestay
chainplate and staysail boom pedestal, I was fortunate to find that
most of the retaining nuts, although caked in polysulfide and paint,
were fairly easy to remove, albeit working in the chain locker, one
arm in one arm out, my ribs resting on the bulkhead, was far from comfortable.
I did, however, resort to heating a couple of the nuts with a propane
torch to encourage them to come loose. This worked like a charm, but
undoubtedly fried the Nylocs. For one of the screws fastening the staysail
boom pedestal I had to clamp a pair of visegrips onto the nut and unscrew
it from abovedecks because the screw laid alongside the vertical divider
in the chain locker, leaving no room for the nut to thread down its
length.
Staysail boom pedestal and inner-forestay chainplate
Inner-forestay padeye
With only six retaining screws
remaining, I should have the bowsprit off and in my garage ready for
sanding by this weekend.
(1.25.04)
The news for today: Anyone contemplating bowsprit removal should
think long and hard about just how necessary it is; it's amazing
how easy it is to work on something in place when compared to the labor
involved in removing it! How naive I was to think that this would be
an "easy" project. How optimistic I was in my prediction just
a couple of lines above. Live and learn! I've lost two fingers and one
toe to frostbite, and I've contributed my share of verbiage to the sailor's
repertoire. And I still don't have the dang thing off! I am close, though.
I worked on it a bit this morning and managed to get all of the six
heavy-duty machine screws to spin freely--and I even managed to completely
remove two of them before running out of time--the story of my life!
My new goal: remove bowsprit by this evening. (Here's hoping!)
(1.26.04)
Guess what! It didn't happen. I removed all of the bolts and prepared
to break the bowsprit loose. Not a chance. The polysulfide bed beneath
the bowsprit is maintaining a tenacious grip and will not budge. I have
a plan, though. Tuesday may be the day(?) - I have to watch the boy
this afternoon.
(2.2.04)
Thwarted again! So far I've tried a product made by BoatLife called
"Release", a heated hacksaw blade, and a short length of cable
with PVC handles; and still no luck. I made some progress with the cable,
quickly working it back and forth, generating enough friction to heat
the cable enough to cut through the polysulfide - ever so slowly. But
it wasn't long before my shoulders were jello and I couldn't coordinate
my movements anymore. Something has got to give. I've spent far too
much time on this already and I have a million and one other things
that need doing.
For awhile now, I've been thinking that a foam cutter (or something
similar) would do the trick - simply draw a heated element between the
bowsprit and the deck, melting away the polysulfide. I'm beginning to
think that this may be the only remaining option at this point.
(3.23.04)
I can't help but feel rather chagrined about this whole bowsprit episode;
I had no idea just how tenacious the bedding compound would be. Sadly,
I'm forced to admit defeat. Rather than do irrepairable damage to Ariel
in yet more drastic attempts to remove the bowsprit, I've decided to
end this project - and my jeremiad about cold hands and tenacious bedding
compound - and put things back together with copious amounts of polysulfide.
For those who might be wondering how I can quit after going as far as
I have, I'll just say it isn't easy. Were it not for the recommendation
of people like Larry Knapp, the service manager at Robinhood Marine,
and dear old dad, I would probably foolishly march ahead, working on
the project long into the sailing season. Fortunately, I have their
wisdom and experience reassuring me that I haven't gone so far as to
create any serious problems. With that I'll reinstall the bolts and
bungs and refinish the thing in place, as I should have done from the
very beginning! Lesson learned.
I will end by saying that I did make a bow cutter using 18 gauge nichrome
wire, which, obviously, didn't do the trick. There was something under
the aft end of the bowsprit that the wire kept getting hung up on. But,
if anyone is interested in making a wire cutter or in purchasing some
nichrome wire, let me know.
I'll post pictures of the refinished bowsprit eventually. Right now
I just can't face it!
(9.26.04)
Coated with Cetol - bungs not yet placed. Ariel had only been in the water a couple of days at this point. |

Most of all teak was refinished at this point. Still needed to place bungs and put pulpit back on. It's amazing how good Cetol makes the wood look - this is Cetol Marine Light, by the way. |
Bow pulpit in place and bungs glued and ready for sanding. If you look closely, you can see the raised bungs that have not yet been trimmed flush with the bowsprit. Should have just refinished the bowsprit in place from the beginning!!
|
Bungs placed and sanded, ready for a coat of Cetol. Placing the bungs - ironically - was not nearly as difficult as I had imagined. I cut the bungs myself using a hole saw, then sanded them down to the appropriate size on the spot, custom fitting each one. |
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