Passenger side of coach bags won't air up

[Retired63]

Hi
My coach won't air up on the passenger side but the driver side airs up with no problem. I don't hear any leaks and the air gauge increases as normal and dumps when it reaches 120 PSI. Where should I look for the blockage? Also, both front right and right rear don't air up any ideas?

Retired63

[lbrachfe]

Release your parking brake and see if it jumps up. If so, that's normal.

[The Newell]

I agree with Larry, Check that first and while your at it in case that does not correct the problem try this:

air it up until the maximum pressure is reached (about 120) and shut off the engine. Run outside quickly and listen. If you move as slow as me, have someone else shut it off!!!!

If it is a leak, you should hear it.

[Richard and Rhonda]

Will it air up when in leveling mode? or is the problem isolated to in travel mode.

Check the ride height valve on the rear side that is not airing up. It may have slipped on the rod.