I've found some of your hardware few hours ago, right by marker 400' on gold line, I'll be here till Tuesday, probably in Ginnie, or I can leave it at one of the shops for Ya 😉
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I've found some of your hardware few hours ago, right by marker 400' on gold line, I'll be here till Tuesday, probably in Ginnie, or I can leave it at one of the shops for Ya 😉
Attachment 12307
Harder to understand blowing a knob off in the open by hill 400 area. Found a knob around 2900 mark on my last trip.
Doubt someone will claim this one [emoji14]
Quote:
Originally Posted by patpicos
I don't understand this statement. The knob didn't blow off. There wasn't any loss of gas. The nut on the knob simply backed out. I had it happen on a tank after a vavle service by a HS shop. I would think the Hill 400 would make perfect sense because so many people drop stages in that are and are turning their valve on and off, so therefore increasing the likelihood of one falling off.
Maybe I'm missing something.
Good point. Nvm my comment.
DIt didn't back off, it broke off, note half the stem is still attached to the nut.Quote:
Originally Posted by rddvet
Interestingly enough, today I found a 2nd spring on same place :confused::confused::confused:
Blown off or not it looks like the stem is broken rather than the nut backing off.
I stand corrected. Did not see the stem when I looked at the photo on my phone.
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I would like to find out what happened, may be relevant for safety.
A weakened stem that snapped off on the divers hand, do side mounters close/open tanks at each gas switch, or are the tanks always open?
Backmount collision? Swim/scooter? If swimming, how hard of a collision to cause it to snap off?
The second spring puzzles me. I just wanted to know how it snapped off.
Maybe contact me privately?
That would be mine from 2 months ago. Stupidity on my part while scootering in back mount (too close to ceiling). If you get by Amigos, let Wayne know it's mine, thanks. The second spring I have no idea about.Quote:
Originally Posted by Pavão
How many remember the metal bars that would be bolted to the top part of your doubles? They also made nice handles to grab and pull the tanks to be able to shut off the valves as well as protecting them from being damaged. The last set I saw was at Steve Gamble's house when he lived close to Ginnie Springs.
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"Cobra guards". They never were a good idea, too much chance of getting the line caught between them, and the valves.Quote:
Originally Posted by SlowDiver
Yes Forrest that was them. Then right after that fad, the cave diver in style had to have a piece of PVC pipe bungee looped over the valves to prevent roll off.
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A good place to look for valve hardware is on the bottom just below the keyhole. I have a large collection...sorry to all who lost them, never thought to do a lost and found here, I always considered them cave trash and finders keepers. Bill
Likely person banging on the ceiling. It's not the first time, nor will it be the last time, that a handwheel was found in Devil's Ear Cave..Quote:
Originally Posted by Pavão
You mean the things that caused lots of damage to cave ceilings by people who didn't care enough to work on their trim and buoyancy?Quote:
Originally Posted by SlowDiver
There are usually a few in front of the lips as well, along with the top plastic caps from scuba pro mk25 first stages.
In my 18 + years of cave diving this is the first time this has ever happened to me. Hopefully it'll be the last time. I was just headed into the cave when it happened and immediately turned the dive.
Scary.
I wonder now how often it happens with swimmers. I didn't think they could snap off that easily, or maybe it isn't happening so easily, but I am shocked this seems like a common occurrence to you guys, this actually explains the second spring then.
DeputyTom, I'm heading to Wayne's right now, I'll leave it there for you.
I have no problem admitting when I screw up. It can be a learning experience for someone else. I'm surprised that it broke off so easily as it seemed like I barely skimmed the ceiling. I've already purchased new parts, but can use those for spares for someone else in the future. ThanksQuote:
Originally Posted by Pavão