04-26-2026, 04:49 AM
https://newellgurus.com/showthread.php?tid=4957
A couple of key concepts.
One, there should be regulators at the slide seals.
Two, you want the slide seals to be aired from the 12VDC slide.
Three, you may have the check valve in the wrong location and wrong orientation on your drawing. The idea is to prevent the 12VDC from trying to air up the suspension or brake tanks. So air from the 120 VAC and engine compressor can flow through the check valve to reach doors, seals, potties and such, but air from the 12VDC does not flow to the brakes and suspension.
Be aware that you may have a ping tank just above the passenger drive wheel where the check valve above is mounted.
A couple of key concepts.
One, there should be regulators at the slide seals.
Two, you want the slide seals to be aired from the 12VDC slide.
Three, you may have the check valve in the wrong location and wrong orientation on your drawing. The idea is to prevent the 12VDC from trying to air up the suspension or brake tanks. So air from the 120 VAC and engine compressor can flow through the check valve to reach doors, seals, potties and such, but air from the 12VDC does not flow to the brakes and suspension.
Be aware that you may have a ping tank just above the passenger drive wheel where the check valve above is mounted.
Richard and Rhonda Entrekin
95 Newell, 390 Ex caretaker
99 Newell, 512 Ex caretaker
07 Prevost Marathon, 1025
Maverick Hybrid Toad
Inverness, FL (when we're home
)