I have a PIY/PSS shaft seal and I have never had a problem. Though on another boat I saw the bellows become weak, add in the soft engine mounts and forward drive, and we had leaks. Mine came with the boat so it is at least 4 years old. I keep an eye on it as well as replacement options. At the boat show last year I saw a different option to the PSS. I was impressed with use of spring tension instead of bellows tension. I'll probably buy this product instead of the PSS when it is time.
http://www.sailorsams.com/lasdrop-shaft-seals Josh Muckley S/V Sea Hawk 1989 C&C 37+ Solomons, MD On Apr 24, 2016 12:41 PM, "Patrick Davin via CnC-List" < [email protected]> wrote: > Sorry for so many questions, but I bit off a bit much on this haul-out... > and I searched the list archives but didn't find much discussion of > alternate stuffing boxes. > > My stuffing box is also seized and the packing needs to be replaced. On > the LF38 the stuffing box is under the engine oil pan (v-drive > configuration) with only 4-5" clearance to the sides for a wrench. I > haven't found any wrench that fits yet. A prior owner recommended 3" > C-clamps, and those work, sort of, but I can't get enough leverage - even > hammering on it the seized locking nut hasn't budged. > > I'm starting to think that if I finish dropping the rudder this weekend > then I should just pull the prop shaft (partially, because my cutless > bearing doesn't need replacing) and get a new stuffing box. > > I know Wally swapped his out for a new Buck Algonquin nut style one - the > same as the original but a slightly nicer newer model, and less corroded > obviously. > > Unfortunately it looks like Buck Algonquin doesn't make the gland style > packing box (with 4 bolts that are easily adjustable in tight spaces) for > prop shafts smaller than 1 1/4" (ours is 1 1/8"). That design would be my > preference. > > PSS dripless is about the same price though, and tempting... except for > two caveats: > > - replacement schedule of the rubber belows is recommended at 6 to 10 > years. I don't like that the rubber looks less durable than the 5-ply hose > which should last 20 years. I could accept this shortcoming though, > especially if it's 10 years. > - PSS warns against having oil, fuel or any petroleum products contacting > the belows. LF38 stuffing box is below the engine's oil pan. Oil or fuel is > going to drip on it at some point! Even if you're pretty meticulous about > leaks. I emailed PSS about this but haven't heard back. > > I could build a baffle / catch tray of some sorts, and just check it > regularly. Has anyone else installed one in tight quarters and/or below an > engine, and has it been a good decision? > > -Patrick > 1984 C&C Landfall 38 > Seattle, WA > > > > > _______________________________________________ > > This list is supported by the generous donations of our members. If you > like what we do, please help us pay for our costs by donating. All > Contributions are greatly appreciated! > >
_______________________________________________ This list is supported by the generous donations of our members. If you like what we do, please help us pay for our costs by donating. All Contributions are greatly appreciated!
