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Jcb robot190 hydraulic solenoids

Trent1 · 2024-11-05 20:23

Hey all I have a job robot 190 that was working fine and then all of a sudden stopped I have it tore apart and if I power up the solenoids on the valve body I can get the loader arms to move I have ground at each solenoid but no power source All fuses and relays bench test correctly I’ve bypassed the lap bar switch and still not working What am I missing? Does the park brake switch apply power to the solenoids in the off position?

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