Cab air suspension leak from manifold

[PowerstrokeNC]

So when I activate the cab air suspension from the manifold on the rhs of the truck. It does not raise up, and starts to leak air out of the small exhaust port on the back of the manifold.
It was working fine before, anybody else experienced this issue?

thanks for the help.

 

[Suprman]

I have not experienced a leak but I believe there are replaceable o rings in the manifold I think the tm shows a breakdown. I use generic replacement o rings for most applications with good results.
Will

 

[PowerstrokeNC]

Thanks Will, will do some further research.

 

[Suprman]

Did you ever fix the air leaking from the manifold vent when you raise the cab air springs?

 

[PowerstrokeNC]

Did you ever fix the air leaking from the manifold vent when you raise the cab air springs?

Yes, it was the height/leveling control behind the cab. It had gone faulty and was dumping air no matter what height the cab reached. I replaced the control and adjusted cab to the right height and it has been good ever since.

 

[Suprman]

Good to know I just got a truck in thats leaking a bit out the vent on the manifold. Cab still inflates but gotta get it fixed.

 

[Adventure Driven]

just came across this thread, height controller is leaking around the black air line that comes in the back of the controller, how do you remove the airline from the height controller? Not familiar with these fittings yet, and where can I get new air line that small if I need to replace it?

Sorry for so many ?? I am a tad green with these trucks

Cheers Seth

 

[sargentwolf]

Here's a follow-on question for yah: mine leaks and I can't remove it from the truck...Due to some idiot private using red loctite on it...

Any ideas? Can I even take the leveler apart or is there a way to unbolt the entire mounting bracket?