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JDTay

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Discussion starter · #1 ·
I was reading a forum on this site regarding what to do when a Schrader valve core breaks ("Broken Valve Core?" is the title), but I am not able to reply to it so I thought I would ask here. A tech let us know that when he was checking the refrigerant pressure, the Schrader valve core wasn't working properly, and when attempting to remove it "the inner part of it has separated itself from the outer part leaving the shell if you want to call it still in the valve", and now says it is a much longer process to remove/replace. I read on the other forum that someone used an EZ-out tool to remove the broken piece, but my question is, with the part stuck in there, how do you block the refrigerant from coming out when the part is removed and then replaced?
 
You don’t stop the refrigerant. Thats the job of the schrader core. All the refrigerant needs to be captured or recovered.
 
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Discussion starter · #6 ·
I thought when you use the special tool to replace a Schrader core valve, it blocks the refrigerant from exiting...?!? My understanding is Yyou shouldn't have to remove the refrigerant to replace a Schrader core if it is removed properly (or in one piece).
 
I thought when you use the special tool to replace a Schrader core valve, it blocks the refrigerant from exiting...?!? My understanding is Yyou shouldn't have to remove the refrigerant to replace a Schrader core if it is removed properly (or in one piece).
You don't. But the pin is broken and now you need to pull out the gas, cut out and replace the bad valve and recharge
 
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I thought when you use the special tool to replace a Schrader core valve, it blocks the refrigerant from exiting...?!? My understanding is Yyou shouldn't have to remove the refrigerant to replace a Schrader core if it is removed properly (or in one piece).
Wrong. The core is broken.
 
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OK. I was wondering if there was any other option to remove the part without having to do that. Thank you!
There is a way. But you need to get your poat count up and get your pro status so we can tell you how.
 
There is a way. But you need to get your poat count up and get your pro status so we can tell you how.
His profile identifies him as a homeowner. I don’t think pro status is an option.
 
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There would be a slight possibility of pumping the system down then try to backflush the core to see if all the pieces come out, but that is the question, if any pieces broke off where are they?
 
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Wouldn't it be a kick in the butt if the pieces lodged in the service valve so the valve won't close either!!
 
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