Can anyone identify this 3/4 steel part pin I found rolling around in the cockpit of my Aero
I found the same part rolling about in the aft drain sump on my boat (#3200) yesterday ... was just about to post the same question. I need to check if the sheave is still there.
Looks like someone is not doing up the grub screws properly.
Steven
Reply 07/09/2021 08:15:00
sjnh10014
Posts: 2
BLUE LOCKTITE IS FINE JUST DONT USE RED OR GREEN AS WILL NEED HEAT TO RELEASE AND NOT GOOD TO THE BOOM (OR OTHER COMPOSITE FITTINGS)
Reply 20/06/2021 20:51:00
Nic Willcocks
Posts: 2
While you have the glue out also put a dab on the nut on the gooseneck to save another near miss.
Reply 18/06/2021 14:22:00
Posts: 0
Fantastic to have a happy ending and at no cost!
I have never had the problem, but a dab of glue on the screw may be a good idea
Reply 18/06/2021 13:37:00
Posts: 0
In case you were holding your breath for the resolution of this misadventure, here's what happened: the sheave stayed in place despite the loss of the retaining pin, and the grub screw remained in the boom, despite having loosened sufficiently to release the pin. And of course, the pin fell into my cockpit rather than into the deep blue sea, which is how I became aware of the problem. I was able to place the pin back in the boom, tighten the grub screw with an allen wrench, and declare victory -- or at least a truce.
Would anyone recommend using blue loctite to hold the grub screw in place so that this never happens again?
Reply 18/06/2021 04:35:00
dautor
Posts: 12
Oh wow -- thank you!!!
So should I assume that I'll need a new grub screw (it's not rollling in the cockpit so I guess it's at the bottom of the lake)?
(The boat is one hundred miles from here, so I can't run out to the garage to check. But I can order the part I hope...)
Reply 15/06/2021 21:54:00
dautor
Posts: 12
Thanks to Noah at RS for confirming that this is the pin that holds in the sheave at the outboard end of the boom. Held in by a small grub screw.
Reply 15/06/2021 16:10:00
Posts: 0
I hesitate to think about what block, shackle, or spar is going to break loose during my next heavy air sail.
Thanks in advance
Reply 15/06/2021 04:29:00
dautor
Posts: 12
