Forum Discussion

TominTampa's avatar
TominTampa
Explorer
May 08, 2017

How long to leak down your air system?

Hello fellow RVers',
Just out of curiosity how long does it take your diesel pusher to lose air pressure while parked? Our Dynasty will usually creep down from its average running pressure of 115 PSI to 30 PSI in about 7 days of sitting, roughly 10 PSI per day. How about the rest of you? Is my loss rate to fast? I really don't know what's normal. - Tom

22 Replies

  • Mine does about the same. I don't worry about it. The pressure is up by the time I pull in the slides, retract the jacks and get ready to move. If it went down while parked for lunch, that's another matter.

    Bill