Posted 6/24/2022 18:55 (#9719598 - in reply to #9719554) Subject: RE: Rogator 854 sprayer randomly looses park brake pressure
The brakes aren't air, they are hydraulic released by hydro charge pressure. I'll bet things are fine until the hydraulic oil warms up and then the pressure falls which then allows the brakes to set. Could be a bad wheel motor. Probably why it was for sale.