I need to get some help with this one? excavator starts fine then put up the idle to work it and it blows a fuse !the fuse that steps up the throttle and allows the machine to shut off I have a resettable one in the to get it shut off. the power gradually goes down not all at once ! iam suspecting a grounded wire ?this problem just started if I am operating it and reset the fuse the motor dropps rpm and then steps up and it all works fine for a few minutes I found that while I was diagnosing it any help would be appreciated!
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