Today I tried to replace a seal in one of my hoses and for tahe first time I couldnt get the dam thing to seat. Its on the manifold end and i must have destroyed 8 gaskets before I gave up. The problem is trying to get the round end to start in the copper circular end that maintains the gasket. After looking at the others on line it occured to me, the hassle was because the outer knurled sleeve wont slide down low like it does on the other end, where you can easily get this thing started. I started tao think there may be a tool for it, but from what I’ve seen, the yellow jacket tool is merely a pick which I already have several of. Maybe I could freeze it to attempt to shrink its diameter momentarily and slide it in??? The pocket is down deep below the threaded section.
Very helpful! I was wondering why my charge hoses were leaking so badly when I was connecting to or disconnecting to the AC fittings on my pickup lately. I was loosing a lot of oil and refrigerant even with being quick to unscrew the hoses
C&D Valve CD2070 Large Thumb Screw Core Depressor with Back Seat , I bought the tool but it doesn't work, the refrigerant started spraying out of the thumbscrew. Do you have any tips on the use?
Can you guys do a video on repairing the fieldpiece SVG3 mines is pulling down but not holding the vacuum I changed the rubber seal but it's still not holding the vacuum.
Youre doing the job our lead techs should be doing, you have no idea (presumably) to be told how to do something, after youve already done it many times. In this field it seems like everyones trying to know something over the next guy for whatever reason…
Great video! Do you have a video of replacing the seal in the quick release core depressor you show at around 3:00? That's where mine is leaking. I can see the seal is not seated inside, but I can't get it seated and not sure how to disassemble (or reassemble) without ruining it. Thanks!
As a technician for Scotsman Industries, I suggest to all who work on the refrigeration side of the machine to cut the core max off. Replace with a standard fitting with removable valve as the core depressor is not a vacuum rated device
Do you have a video of deep freezer cooler , refrigerator, coolers for beverages and walk in cooler just want to look more into that since I'm working for a company that work specifically on those types of unit
Thank you Bryan!
I just had one of these hoses blow up while doing recovery it just came undone can tell you scared the shit out of me and the gauges smacked my face
Do you have a video on leak stop and how it affects the internal components of a system?
Is there a video that tells what pressures are acceptable on different systems depending on weather and indoor temp and air flow etc etc etc.
I’ve used a pocket screwdriver with the tip bent in a vise to change my seals for years. Works great and you can’t beat the price.
Today I tried to replace a seal in one of my hoses and for tahe first time I couldnt get the dam thing to seat. Its on the manifold end and i must have destroyed 8 gaskets before I gave up. The problem is trying to get the round end to start in the copper circular end that maintains the gasket. After looking at the others on line it occured to me, the hassle was because the outer knurled sleeve wont slide down low like it does on the other end, where you can easily get this thing started. I started tao think there may be a tool for it, but from what I’ve seen, the yellow jacket tool is merely a pick which I already have several of. Maybe I could freeze it to attempt to shrink its diameter momentarily and slide it in??? The pocket is down deep below the threaded section.
@@hvac01453 did you figure a way? Please let us know!
I went to two separate supply houses in NYC and neither one knew what the coremax valve cores were when I asked them where I could find replacements
Thank you for this. Even being in the field for 2 years i have not hear anyone go over this.
Very helpful! I was wondering why my charge hoses were leaking so badly when I was connecting to or disconnecting to the AC fittings on my pickup lately. I was loosing a lot of oil and refrigerant even with being quick to unscrew the hoses
This video was depressing 😭.
C&D Valve CD2070 Large Thumb Screw Core Depressor with Back Seat , I bought the tool but it doesn't work, the refrigerant started spraying out of the thumbscrew. Do you have any tips on the use?
Can you guys do a video on repairing the fieldpiece SVG3 mines is pulling down but not holding the vacuum I changed the rubber seal but it's still not holding the vacuum.
Why not just use a manual core depresser everytime? Wouldnt risk any low loss fitting sticking and giving you the ole black finger..
I replaced my seals today and it took FOREVER to pull a vacuum. Did I push the core depressor in too deep??
Youre doing the job our lead techs should be doing, you have no idea (presumably) to be told how to do something, after youve already done it many times. In this field it seems like everyones trying to know something over the next guy for whatever reason…
Great video! Do you have a video of replacing the seal in the quick release core depressor you show at around 3:00? That's where mine is leaking. I can see the seal is not seated inside, but I can't get it seated and not sure how to disassemble (or reassemble) without ruining it. Thanks!
I need help with removing my O rings in My Sman 480s. Please do a video on how to remove those please. #GirlyHvacTech
As a technician for Scotsman Industries, I suggest to all who work on the refrigeration side of the machine to cut the core max off. Replace with a standard fitting with removable valve as the core depressor is not a vacuum rated device
Does anyone has a link to buy the core max core removal tool? The one he showed in this video... thanks
Yellow Jacket tool 19047
Thank you. raphael nyc
Do you have a video of deep freezer cooler , refrigerator, coolers for beverages and walk in cooler just want to look more into that since I'm working for a company that work specifically on those types of unit
My question is..can Nylog be used to lubricate the gaskets? Does it make any difference?
Can you just flip the gasket over and use it until both sides are bad on it
Great vid. Excellently explained
Just curious who the hell is giving these videos a thumbs down?
People who forget this tip.
We all know that one guy who hates on everything. He probably has frost bitten fingers from leaking seals and the depressor being out to far! 😊
Either they are rotten to the core or depressed
Thanks was just going to ask you to make a video like this...keep up the good work..
What about installing the gasket on the manifold side?
Great video, you should do one for the quick seal coupler.
Can you tell me what the one that look like caps are? Also, how to use them?
THE REFCO HOSES ARE KIND OF DIFFERENT AND HARD TO CHANGE
Who is blowon or blowhard or whatever their name is, sad that a crappy commercial comes on at the beginning of these great videos?
Who are you, that you don't know that commercials are what pays for TH-cam?
Thank you so much nice video good information
that is an actual quality informational video
Very helpful. Thank you very much.
Thank you for shared , great video ^_^
thanks a bumch from Venezuela
Well done & a big help. Thanks!
Very depressing video.....
Great job and video like always
Thanks for the video =)
Thank you for the tips.
Great video, thank you sir.
Can the ball valves be rebuilt?
Where can I find that coremax depressor tool
It’s made by bluvac / accutools and you can find it at trutechtools.com
Very informative
Can I put either style of core depressor in the fitting?
If it fits . You wouldnt want to go to screw the hose on and blow the thing inside the hose..lol. Think theyre all the same size..
Good stuff
Great video 😜
Excellent.
Thanks Bryan!
👍
Awesome information!