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Central Minnesota | 2011 Case 4420 sprayer with Raven auto boom height control with 120 foot boom with 2 sensors on each side. The center one is shut off and that stays fixed.
Works great most of the time. Every once in a while the left boom will want to drift up and not return down. If you force it back down, then it works again.
I can't see no pattern. Some days never does it. It seems the sensor is senseing height because it shows the height on monitor.
Wondering if a bad sensor or a glitch in the wire harness somewhere.
Anyone had experience in this issue and found the fix. | |
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Case 4420 sprayer boom drifting up
