I am going to replace my dead leveling compressor soon with a Viair 380C unit. My 2005 Monterey only has air for leveling, no hydraullics, I am concerened about what will happen when I disconnect the air line from the compressor. Are there check valves, will both tanks empty, will the air bags deflate and drop the chassis. I need to know what to expect so I can take precautions. Advice appreciated.
Harold