allis chalmers 5050

I have an allis chalmers 5050. The remote works fine. New filter, plenty of fluid. With lots of rpm the lift arms will stay up if you raise them by hand. Any suggestions?

Does anyone know where I can get an electronic version of an Allis Chalmers 5050 4wd wiring diagram? I have ordered a service manual, but am having some immediate electrical issues. Any help is greatly appreciated. CJ

Well took the plunge today and bought the 7th AC in the family but the first for us. Bought this AC 5050 off a junk yard dealer (it was a lot like going to a very muddy version of Sandford and Son to see it and a lot like listening to the Tuetles off of American Chopper). Had to laugh because...