So does anyone know were the front passenger air bag line routes to?
I'm finding the bag is losing air over a few hours.
Thanks
Front six-pack manifold. A likely culprit could be the o-rings on the six-pack or the seat of one of the solenoid valves. Have you rebuilt it at all?
Replica HWH Plungers Redux (https://www.foreforums.com/index.php?topic=28733.msg471581#msg471581)
No I haven't.
I find that as the front bag goes down then the front rear one follows but slower.
You almost certainly have two independent leaks then. I would spray each airbag with bubble solution (while inflated) and if no apparent leaks, rebuild each six pack before going down any other rabbit hole too deep.
We have also had one member that had a bad air bag that had a fairly bad leak and he was not able to see it when he sprayed the bag with bubbles
Is the aux compressor coming on to relevel the coach?
I would carefully check the air line fittings at the air bags. Mine has push connect fittings and although I usually find them to be quite reliable, they can be prone to leaking if you disturb the air line going into the fitting. I believe that each pair of airbags at each corner of the coach will always "see" the same air pressure because they are connected to a common air manifold within the six pack and share a single fill solenoid. It's possible that the two airbags are not carrying the same weight and that is why one appears to lose air first as you say and ..."the other one follows but slower". Each airline is continuous from it's airbag to the six pack manifold and the air line tubing is very durable so your leak is likely to be the airbag, the air fitting or the six pack manifold.
I would swap the front dump solenoids to see if the problem follows the right solenoid to the other side.
I have ordered a new complete six pack for the front from Foretravel. Hopefully that will take care of it.
If you don't want your old one,will gladly take it,PM me.
The air leak started when I replace the front passenger rear air bag. So yesterday I installed a new complete front 6 pack and tested with soap for Air leaks. This morning the bags were flat on the front passenger side. Both of them!
Any ideas?
I would start by looking real hard at the new bag that you replaced or take it out of the equation altogether by capping off the airline and see what happens over time.
They are one circuit so if one leaks they both leak. What kind of fittings did you use to attach the lines to the bags? And were they new?
I agree with Dough, check for leaks on the new bags as well. I had two new good years arrive with internal failures. Put the coach in high-idle and air your tanks up all the way. Then put the coach in raise mode and inflate the bags to their highest height. Then go spray your bubble solution. Internal leaks will manifest between the rubber bag and the plastic cone they sit on and can be hidden by the bag as it rolls down onto the cone.
Are you talking about passenger side the front axle air bags, the rear axle air bags, or both.
Both of them.
After leveling I turn off the system so the auxiliary compressor doesn't come on.
With a leak, as long as it's not causing the aux compressor to run continuously, you are better off allowing it to run and relevel the coach periodically/as needed. Not doing so can cause the chassis to twist and may cost you a windshield.
It sounds like you need to take soap bubbles to the fittings of the air bags and the other end of the lines at the manifolds. If it's a large leak, it might be so fast that it doesn't let the bubbles form before it blows them apart. You might be able to feel it with a finger on the fitting.