Massey Ferguson 4270 won稚 move

[Aegerter]

Hello all we bought a 4270 Massey and having problems with it going into gear sometimes the power shuttle works and at random it won稚 engage into forward or reverse it has a 32 speed power shuttle in it sometimes but not every time the hydraulic pressure warning light and alarm will come on curious if someone would have some helpful input on the issue, thanks