Hello all.
Just purchased a 2005 bobcat 331 mini excavator in really good shape. 3600 hours .
The only issue I have right now is that after a while the Hydraulic thumb retracts by itself ?
It goes in and out using the control switch on the joystick but if I let go of the switch it just retracts automatically?
I turn the auxiliary Hydraulic off for a bit then turn it back on and it's good to go again ?..for a while.
Any idea what might be the problem here ?
Thanks in advance.
Just purchased a 2005 bobcat 331 mini excavator in really good shape. 3600 hours .
The only issue I have right now is that after a while the Hydraulic thumb retracts by itself ?
It goes in and out using the control switch on the joystick but if I let go of the switch it just retracts automatically?
I turn the auxiliary Hydraulic off for a bit then turn it back on and it's good to go again ?..for a while.
Any idea what might be the problem here ?
Thanks in advance.
Hydraulic thumb retracts on its own?
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