New MH airbag operation
Just purchased a 2014 Fleetwood Discovery DP MH. having some issues understanding the air bags and looking for some help. I have a toggle switch that says lower and auto. My understanding is that on...
Forum Discussion
Rollnhome wrote:. The two air gauges represent the air pressure in the dual brake system as required by FMVSS 121. These gauges do not represent what is in the air ride only what is available. I guess you could have a third air gauge that would indicate the pressure air ride, but I have only seen those on trucks with air left axles .
Lower is to dump air. Auto is to fill airbags and maintain ride height. To level lower (dump air) in netural with park brake on, then engage jacks to level. To get ready to go reverse procedure. Raise jacks. When jacks are raised flip switch to auto. Let air bags fill and build air pressure. Two air guages one is for brakes two is for monitoring air ride. This is how my Discovery operates. I admit I do at times flip to auto while the jacks are raising just to let it start filling bags sooner.
