Deere 325 one side doesn't work

[JaimeG]

While plowing snow, the wheels on one side quit turning and won't turn. But the other side is fine. The machine is a 2008 325 skid steer. Does this model have two park brake valves one for each side or one for both?

 

[Bobcatdan]

There are brakes on each drive motor. That said, when you try to drive, it should really pull the engine down if it is trying to drive threw the brake. If it don't lug the engine down, I would pull the drive motor hoses off and cap the them. With the unit blocked up. Stroke the pump, if it is good it will pull the engine down hard, if not the pump is bad. If the pump test good, You could be looking at a drive motor.