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Old 11-21-2015, 11:40 AM
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Cooper Cooper is offline
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Join Date: Oct 2013
Location: Watsontown, Pa
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Default Re: 4200 Excavator problems

I would systematically unplug servos, turn on check, I had similar and a cooked servo was the reason. Also do track esc and pump esc. One at a time. And also make sure battery is good, but I would bet it is a bad servo giving electrical interference feedback.
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