11-02-2018, 06:57 AM
steerable tags only have 4 tanks not the13 that the older ones have, on 712 the 2 tanks parrell to the frame are for the brakes, the 2 smaller ones 90 degrees to the frame are for the house. there is a check valve between the the tank that gets its air from the 120 volt compressor that is to stop air from going to the dryer may be it is leaking
John Kosir
712 2004 45-8