Re: Right front airbag height is an inch lower than the others
Reply #3 –
Michael,
Like Tom implies, it is important to be on (much as possible) perfectly flat, level pavement. If it was me, I would find such a place, and then try a experiment. With engine running (to provide good air supply), first manually raise coach all the way up to max height. Be sure all 4 corners top out. Then allow it to come back down to travel height. Measure ride height at all 4 corners. Then, dump air and lower coach to the mechanical stops. Be sure all 4 corners are bottomed out. Allow coach to return to travel height. Measure ride height again. If you get the same results in both measurements (RF corner low), then I think you can rule out any problem with the HWH system or components. By going to "max up" and "max down" you have exercised all the valves and controls in the leveling system, and they have operated as designed.
The only other thing that could cause one corner low (that I can think of) would be excessive weight imbalance between left and right front corners. Since there is only one height control valve in the front, almost every coach will have a small difference in LF and RF ride height. Usually not as big a difference as you describe. Has your coach always sat like this, or is it a recent development?
Topic: Right front airbag height is an inch lower than the others (Read 480 times)
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