Schematic's for air suspension system

[Greg Reed]

I was looking for a schematic of the coach's overall air systems, and especially the air suspension system. I have a '83 (#007), and at that time schematic's were not part of the manual.

Anyone have a mid to late '80's schematic? I have started to trace out leaks, or other potential problems relative to why the air pressure takes so long to make 90psi, and drivers side tends to tilt down.

I note that the 120 volt air compressor (not sure, but looks OEM) is quick bring the system air to 50/60 psi, but appears to have a pressure switch cut out to keep it from raising the pressure higher. Still can not find the switch.

It would be a lot easier to mark-up a schematic, versus drawing from outside and under the coach.

thanks,

Greg