The on/off valve on my john deere 750 is stuck and I cannot turn it either way. I am assuming it is in the off position because the hydraulics are not working on the tractor. I have been spraying the threads for a couple of days with PB Blaster, but haven't had any luck. Anyone have any suggestions how to free this up?
I bought this little tractor on an auction for for almost nothing because it wouldn't start. It had been setting under a lean-to shed for a couple of years and a few things were froze up on it. I have got it running and can use everything on it but the hydraulics. any suggestion would be appreciated.