Видео

My plunger won't come out

Thanks for sharing 👍

Will a bad valve cause my brake lights to stay on?

Nice good to know 👍

Where your brake lights staying on?

I never cared for the under floor valve. All of our flat nose school busses have this (International). And they freeze during winter cause the valve is exposed to the weather. My favorite is the suspended air valve/brake pedal (under dash) which our international conventional busses have, I think the reason why these don’t freeze is cause the valve is inside where it’s heated and not exposed to the eliments

That was definitely the issue.. Thanks..Wish I found this before hammering on the brakes for hours Kids in The Hall style... :p

Having same idsue..got pin out but no way the plunger will move..guessing extremely rusted from sitting with leaky cab over winter...

Maaaan you are right on time with this video! I just replaced all my drums and shoes and check valves and brake release vale on my 96 W9 and then they started hanging up and I narrowed it down to the foot pedal brake valve! It will release when I press real hard from a dead stop , but if you press mid way they hang up. I changed that dreaded valve before and it ain't no picnic! Darn genius Paccar engineers...geesh! I will try this first and pray that solves the problem. Thanks again for the video ✌

Great video, fixed my problem !!

Epic times I really appreciate the video.got me out of a bind.