I would advise against using the lazy jacks for supporting the boom. A topping
lift or a rigid vang is much better for that.
You have to put together enough vertical lines, so that the sail will not droop
between them. This depends on the sail cloth, battens and obviously, the length
of the
Lazy jacks can supplement or replace the function of the topping lift, and if
you have any inclination to use them in that fashion then Dave's comment
requires careful consideration. The main sheet can put on quite a load.
As for the total number of lines to the boom, remember that the
I'm no expert as I have no lazy jacks and have never used them but my concern
would be the potential of putting extra stress on the spreaders causing them to
become misaligned.
Dave. Kaseler
SLY, 1975 C 33
Sent from my iPad
> On Apr 19, 2017, at 9:54 AM, Eric Frank via CnC-List
Based on an earlier list-serve discussion about lazy jacks, I am re-doing mine
so that they run from halfway out the spreaders rather than from the mast.
That should make it easier to keep the battens from fouling on the lazy jacks.
So a couple of questions: Is there any reason to use 4 lines
When I did the 7/8" shaft and Algonquin stuffing box on Windburn this is what I
used.
18 DUR-UX0313-01 PACKING ULTRA-X 5/16" SOLD BY$0.46 $8.28
https://shop.hamiltonmarine.com/products/packing-ultra-x--inch-or-pound--42950.html
I tool less than 9", but ordered 18" to have
Just did mine yesterday. You most likely have a 7/8”shaft (assuming the Yanmar
2QM15 engine). You will need ¼” square packing and as was said, three wraps.
The stuff the prop specialist sold me is GTU, which is black and a fiber
product. There are others, but this stuff is really slippery. It
Wasn't Bootstrap also a Pirate?
Sent from my T-Mobile 4G LTE DeviceDoug Mountjoy POYC Pegasus Lf38
Original message From: Russ & Melody via CnC-List
Date: 4/18/17 22:35 (GMT-08:00) To:
cnc-list@cnc-list.com Cc: Russ & Melody