Re: One corner returns to travel height
Reply #1 –
Ideas:
1. If you leave the HWH system "ON" ( in auto level mode) the system should check level condition every 30 minutes. If the right rear corner is low (enough to trigger yellow light on panel), the system should attempt to correct this. It should first try to lower the opposite FL corner (but your front end is already full down), then it should try to raise the droopy right rear corner. It will do this using air pressure in your tanks. If system air pressure is low (less than about 80 psi), the HWH aux pump should run.
If any (or all) of this is not happening (sounds like it isn't), then your HWH system needs further attention.
2. Possible causes for the initial right rear corner "droop":
a. Leak in one or both RR air bags
b. Leak in air line going to right rear air bags.
c. Leaking check valve in rear 6-pack manifold.
d. Leaking solenoid valves in rear 6-pack.
Do you drain your air tanks on a regular basis? Do you ever get any water, oil or white stuff out of the drain valves, especially the wet tank valve?
Much valuable info is found here: http://www.hwhcorp.com/ml20635.pdf
Topic: One corner returns to travel height