Air Leak from glad-hand when you applie brake. | Fix 

Thank you. i've been chasing this air leak for months. That's exactly what has been going on. I appreciate you putting it on youtube.

Finally somebody that knows what part they're dealing with and knows it's function.

2020 Freightliner Cascadia. Same problem. Brother thank you so much for this. Thank you.

Video definitely helped me. Thanks👍👍

Hello, been driving crazy the same air leak when I pressed the brake pedal when BT, I replaced that part and is all gone, thank you, this video was really helpful, 2002 freightliner century.

it helps a lot ,,, thank you so much

😆 lol!!! U saved me a ton of time bud!!!! Great video

Thank you very much that was so helpful

Thanks for info. This is third time I have changed this part .

That’s awesome thanks for sharing. I actually needed this. I’m on my way now to pick up the part for my freightliner fld120.

Good stuff bro keep it up.

Thank you internet 🙏🙏🙏 having this problem on the LVSR 🤦‍♂️

Thanks! Had that problem and replaced the TPV yesterday. Wish I had seen your video earlier! However now I have another problem, probably unrelated. When pressing the foot brake air is coming out of the vent line from the dash valves instead... Ordering a rebuild kit for the dash valve now.

Thanks answered a lot

I appreciate that I'm having the same problem with my truck I'm all over the trying to finger out what the he'll is the problem

Thanks buddy I’m having the same problem driving pulling trailer losing air pressure when applying break’s I replace they same valve plus I think there call check valve at the end of hose connecting to that valve but when I tested it it happened again now it’s coming out from the from big air valve on the firewall dammit what’s going on I’ve replaced that valve before well maybe several years ago still braking my head wondering what is going on thanks thought I share….

Thank you very much!! I'm having that problem with my Peterbilt 2012 587...

What about 2018 Cascadia?

Hi, thanks for your video.., but I had that problem, replaced that valve but problem still exists. Do you know what else can be wrong?

Thanks champ

Amazing video. Where did you get the plug on the side from?

Thx my blue line throws out air when I press the trailer brakes valve, it blows air from red also

Cascadia 2019 same location, same problem

thank you. i have that problem on my 2016 volvo. i hope that's what it is

Thanks 👍🏼☺️

mine is leaking from service blue line when the air compressor feeds like 60 psi air escaping from blue line without apllying foot breakes and tractor bobtail in parking position .allready replaced so many parts its a mack daycab

I have 95 kw t600, have same problem for months now , when i push brake pedal air leaks threw the airline, i have changed the that tractor protection valve aswell as the inside tractor trailer parking valve and still air is leaking i dont know what else to do any ideas?

Thank you sir

Thank you

My air is coming out of my red glad hand I replace the protection valve and I replaced the push valves on the inside of the truck and I still have this problem any suggestions

Hello Buddy, I've replaced that part and it's still leaking air. Any other suggestions what migh cause this?

What if air comes out of the red service line? Very slight leak when applying brake pedal. All brakes set in park.

My international prostar loses air when I hit brake, sometimes it loses air when truck driving rough roads

2010 peterbilt 386 leaking from blue glad hand ✋

Could you have just change the o rings. I seen guys buy them at ace hardware or harbor freight and change them out.

👍

You save me $640 from dealer

What year is your century?

i thought plugging was bad

What I don’t get is why are you like I want to tell you but I don’t You either help people with your knowledge or don’t Ask least that’s what I gathered from listen to you talking Do better

Thanks