11-10-2019, 01:07 PM
Dave, if the MAC valves are working correctly, the air bags will be isolated from the Height Control Valve when the ignition is off. So, in conventional thinking, a corner dropping is not usually connected with a leaking HCV.
However, supply air does go directly to the HCV, so a leaking HCV can result in a rapid loss of supply air.
However, supply air does go directly to the HCV, so a leaking HCV can result in a rapid loss of supply air.
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
)