Community Forums

DeadHorse · 06-22-2022, 09:37 AM

I have a 97 American Tradition on a Spartan chassis. Once i turn on the coach and it starts airing up the bags i get one of the ports on my control valve that stays open. The coach will build to about 90psi with it venting and if i rev the motor i can build the remaining pressure to turn off the low air light. If I put my thumb over the vent tube then the front air bags deflate. I took the control valve apart and cleaned it but no change. I am at a loss. Any idea what valve/control/sensor might be telling this to stay open? Pic of the offending valve below.
thanks for any help.

NHRA225 · 06-25-2022, 05:41 AM

Looks like a Norgren Ride height/Dump Valve- Check the Electric Solenoids and make sure they function -They control the Internal Side Valves to Air up and Dump.--They are fully rebuildable.

DeadHorse · 06-27-2022, 06:54 AM

Quote:

Originally Posted by NHRA225

Looks like a Norgren Ride height/Dump Valve- Check the Electric Solenoids and make sure they function -They control the Internal Side Valves to Air up and Dump.--They are fully rebuildable.

There is a solenoid on each side and One of them gets really hot. I have swapped them side to side with no change as well.