This instruction show you guide on how to solve spool brake solenoid open circuit for JCB JS140 excavator C130C-13 trouble code.
Related Contents:
2025 JCB ServiceMaster 4 v25.1.0 Free Download for Win 10 Win11
2017 JCB Parts Plus+ and Repair Service Manual Free Download
Possible Cause:
1 Faulty solenoid coil.
2 Wire harness not connected to spool lock solenoid.
Diagnosis:
1 Check the spool lock solenoid coil resistance by multimeter. Resistance values shall be 37Ω.
2 Check the wire harness connection between spool lock solenoid & machine wire harness. Refer enclosed photograph for solenoid location.
Corrective Action:
3 Replace faulty solenoid coil.
4 Replace the faulty wire harness.
More topics for JCB machine,please refer to:JCB Machine Trouble Repair.