hugofirst
+1y
Hey all!
Im having a bit of a problem with my airbags!!
Bought the mazda B2200 already bagged, and pretty much stripped everything back - cleaned it all up, re mounted bag mounts, 4-link mounts, shock mounts, etc etc etc....
I just got everything put back together, and added a 2nd compressor and 2nd tank..
PROBLEM:
The rear bags work Perfect! Couldn't be happier...
The front however - only pump up to about 40-50 psi.. and thats about it! They only half inflate...
BUT - when they half inflate - I can still have the back going Up Down Up Down no worries...
WHATS THE GO!?!?!?!?
The bags in the back are a fair bit bigger than the front, but also the back has stuff all weight! (the front weighs heaps more.. cab & motor etc...)
I Know its not the valves, cos i swapped the airlines over so the front bags were running off the rear valves - and still same deal! The back went heaps quick and the front were slow and only half pump up???
I have a guage on each wheel and the front have only gone up to 60MAX psi (half inflated) where the back have gone up to 90...
I haven't got a guage on the tanks so i don't know how much pressure is in it.. The switch I have (Furnas - Siemens) says 145-185psi... so with it screwed right down you'd think it would cut off at 145.. It DOES cut out, but i dunno if its got 145psi in the tanks, cos when i pump the rear up, they only go to 80-90..
Whats the go???
Any suggestions???