Shaft Seal & Rudder Seal

Engines, Drive trains, Propellers, Steering, Ground Tackle and other mechanical system
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sailing
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Joined: Wed Apr 15, 2009 7:14 pm

Shaft Seal & Rudder Seal

Post by sailing »

has anyone replaced the stuffing box on a hoyt 32 with a dripless type ?
how difficult was the operation and perhaps it make sense just to repack with dripless packing.
In addition does the rudder shaft only leak when the stern is getting a following sea ?
Thanks

MICHAEL_W_GILLIN@SNET.NET

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GeoffSchultz
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Re: Shaft Seal & Rudder Seal

Post by GeoffSchultz »

I don't have a Hoyt 32, but I have a 40/40 and I just finished installing a PYI PSS seal, and I can assure you that it's an easy process. Here's a link to their web site with installation videos and manuals.

http://www.shaftseal.com/product_categories/300000001

-- Geoff
BlueJacket
1997 Freedom 40/40
http://www.GeoffSchultz.org

sailing
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Re: Shaft Seal & Rudder Seal

Post by sailing »

Thanks Geoff ; I have heard that the process is not that difficult but I have also heard about GFO dripless packing material and I thought that repacking with this material might also achieve the same results.

Thank you .....

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Robert
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Location: Arapahoe, NC / Norfolk, VA

Re: Shaft Seal & Rudder Seal

Post by Robert »

Good luck with the change, working through that small cupboard access to get to the prop shaft flange is really awkward, I can only get one arm in at a time and you are going to have to remove the flange if I recall correctly. Also access to the actual shaft seal itself is a bit tight due to the base of the cupboard and the cabin sole.

It will help if you have had training as a midwife :o

The rudder packing also leaks when you are under power as the stern squats, fortunately the rudder is a lot easier, remove the trim panel that is under the pedestal and then remove the whole rear panel of the aft cabin. Access is really good to do this job. see my post with pictures for this http://www.freedomyachts.org/viewtopic.php?f=8&t=88.
Robert

s/y 'Magic' - 1985 Hoyt F32

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