Gents. Our old Daewoo DH130-2 has developed an intermittent fault with its hydraulics. Believe that we have narrowed the fault down to something related to the safety handle. I assume that this a triggers a solenoid valve allowing pilot hydraulic flow to the control levers but am uncertain. What ever it controls seems to be intermittently restriciting flow. A valve not opening correctly? Anyone advise on this? Have tried disconnecting various solenoid DC supplies but haven't found the one that this controls yet. :Banghead Thanks
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