[cdat]

Fixed the air leaks in the solenoid valves, and also replace an air pressure gauge that was leaking, so far it appears the air leaks in the engine compartment are all repaired, so far, so good.
Rear Air tanks!!!! I located two square tanks underneath the rear of the coach, it appears they are the air tanks, but also appear to be just a cover, that has had 3 holes cut into them with a blow torch!!! I cannot feel any air leaking out of them, and from the looks it really does appear to be a metal cover, not the actual tanks. If so, how do I access the actual air tanks, do I need to remove the batteries or something else in the engine compartment? Am I barking up the wrong tree, I don't see any air lines running out of the tanks underneath. Any help would be much appreciated.

John