David:
Sorry but I have no idea. I hired a marine mechanic...he initially
quoted that it would be a 2 1/2 hour job but it actually took him about
5 hours.
Rob
AZURA
C&C 32 -1984
Halifax, N.S
On 2025-04-17 10:45 a.m., David Knecht via CnC-List wrote:
When I took my transmission apart last summer to try to replace it, I
found that the coupler had been put on flush with the shaft end. The
new transmission I got required the coupler to be slightly offset so
there was a depression for the transmission coupler to seat flush with
the shaft coupler. I have tried all winter to get the two nuts loose
that hold the shaft collar in place and could only get one off. I am
giving up on that project for now and I suspect that even if I could
get the nut loose, the coupler is likely to be unmovable, so likely
would require replacing the shaft.
I am curious, since you just did this if the shaft coupler was
recessed? My transmission consultant said they should always be put
on so it is not flush with the shaft. Do you know if yours was flush
or recessed? Dave
S/V Aries
1990 C&C 34+
New London, CT
pastedGraphic.tiff
On Apr 17, 2025, at 9:27 AM, Robert Abbott via CnC-List
<cnc-list@cnc-list.com> wrote:
Jeff
Took your advice and replaced the packing gland. I hired a marine
mechanic to do it as it did not look like a DIY job. Good thing I
did as he had to move the engine forward to get a puller to fit to
remove the coupler. The old hose was approximately a third as thick
as the new one and the new hose is wire reinforced....the old one wasn't.
I had the boat since 2006 and had never replaced the packing gland.
if the new one lasts as long it will see the end of my sailing days.
Will look forward to seeing and waving to you in the NWR.
Regards
Rob
AZURA
On 2025-03-20 7:50 p.m., Jeff Nelson via CnC-List wrote:
I'd definitely replace it before it starts to come apart. That said...
I replaced mine a few years ago 1979 C&C 30. Guessing it was
original. There were cracks in the outer coating,
and I was starting to lose sleep over it. So, that's likely pushing
it to the extreme. The hoses don't get a lot
of wear, aren't exposed to UV degradation, but have sea water and
vibration to deal with.
You will have to pull the transmission prop coupler to get the new
one on...If it was like mine last done
when it left the factory floor, you may need a new coupler as
convincing it to release from the shaft may
damage it.
Cheers,
Jeff Nelson
Muir Caileag
C&C 30 - 549
Armdale Y.C.
On 2025-03-20 17:43, Robert Abbott via CnC-List wrote:
Ed
Thank you for your response...I agree that replacing it is a
prudent thing to do.
However, I am looking for a more definitive answer as to the
prudent frequency of replacing it, e.g. # of engine hours, # of
years, etc. What is the normal expected life span of the this
hose/gland that seals the prop shaft from water egress?
Rob
On 2025-03-20 4:26 p.m., Edward Levert wrote:
Robert
Change it on your next haul out. It is peace of mind.
Ed Levert
Briar Patch
1981 C&C 34
New Orleans, La
On Thu, Mar 20, 2025 at 2:17 PM Robert Abbott via CnC-List
<cnc-list@cnc-list.com> wrote:
My C&C 32 has a 1" prop shaft. Where it enters the stern hull
before
the packing gland, there is a hose gland approximately 6" to
10" long
with several large adjustable clamps around it that covers the
prop shaft.
How often should that hose gland be replaced? Is it # of
engine hours,
# of years, etc. Replacing it after it ruptures could be
impossible if
the boat sinks which i understand to be the case.
Any advice greatly appreciated.
Rob Abbott
C&C 32 - 1984
Halifax, N.S.
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using PayPal at: https://www.paypal.com/paypalme/stumurray All
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it active. Please help by making a small contribution using PayPal
at:https://www.paypal.com/paypalme/stumurray All contributions are greatly
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