Bayonet cap

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seagull101
Posts: 405
Joined: Mon Jan 23, 2017 10:30 pm
Location: Scottish islands

Bayonet cap

Post by seagull101 »

Hello everyone,

Is there a way of fixing the vent on my SD bayonet cap so that its straight again? I haven't touched it for fear of damaging it.

I also have a spare chrome bayonet cap that has the same problem but not as bad.

Any ideas?

Jacob
Attachments
BAYONET ON SD.jpeg
BRASS BAYONET.jpeg
CHROME BAYONET.jpeg
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Collector Inspector
Posts: 4182
Joined: Sun Jun 29, 2008 4:32 am
Location: Perth Western Australia
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Re: Bayonet cap

Post by Collector Inspector »

I suggest if it still works as intended then leave it be.

Other will chip in as they will know better than me as to how the are assembled in the first place.

BnC
A chicken is one egg's way of becoming others
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Oyster 49
Posts: 3311
Joined: Tue Oct 26, 2010 6:55 pm
Location: Derbyshire, UK

Re: Bayonet cap

Post by Oyster 49 »

I suspect the hole in the diaphragm is worn and the diaphragm is probably worn and distorted. I'd leave it well alone if I were you..

The diaphragm is not flat, so the valve will not sit square and just wobble about. The original is the cap on the right in the photo. The new ones have a flat diaphragm.
Attachments
B6078B94-1BF7-4211-8EF7-013354B48D9A.jpeg
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