LO AIR2: Passenger Rear not raising properly
Hey everyone. We have a 2004 Dutch Star 4025. I started it up for the first time since we parked it for winter, and the Rear Passenger side air bags will not raise that side of the coach up. Both front airbags raise properly (with the gauge shoing 150psi), but only the driver's side rear air bags seem to properly inflate, with the gauge for the rear not passing 65psi. I got under the coach by that set of tires, and do not hear any obvious air leaks, although i'm not sure I would with it only inflating to 65lbs.
I also pressed the brakes several times to release air from the system to let it re-inflate, and it will not go past 65lbs, however it does get back up to 65lbs relatively quickly. I read that a lot of coaches have 3 ride height control valves (1 for the front, and 1 for each back set of tires). Do you think that my issue could be the valve for rear passenger side is not functioning properly? Is this something an average DIYer could tackle, or will I need to have the coach towed to a Spartan service center?
Thanks in advance.