I have a 1999 bobcat 331 with hydraulic trouble.
The boom lift cylinder drifts so bad I can't use the machine. This is the only circuit affected, I'm thinking I can rule out pump trouble.
I can pick it up under extremely high rpm but immediately falls to the ground. The cylinder was rebuilt a few years ago and I'm really thinking that's not the trouble either. Seems to be a valve or something else failed in the circuit.
I asked on the bobcat page with no results. Any help or direction to go with this would be appreciated
The boom lift cylinder drifts so bad I can't use the machine. This is the only circuit affected, I'm thinking I can rule out pump trouble.
I can pick it up under extremely high rpm but immediately falls to the ground. The cylinder was rebuilt a few years ago and I'm really thinking that's not the trouble either. Seems to be a valve or something else failed in the circuit.
I asked on the bobcat page with no results. Any help or direction to go with this would be appreciated
