Re: has this question ever been answered
Reply #3 –
IIRC, the one for the air bags is set around 60- 70 psi. I think it also allows the rear bags to start Inflating before the front so everything comes up even. Remember in travel mode running down the road the ride height valve controls the pressure In the bags. Look at the air system schematic in your Ft manual, as well as the HWH leveling system. You will also find 2 fixed pressure regulators hard plumed in the air hard lines at the front tanks I think . Like I said it's been 7 years or so since I messed with mine.