I am troubleshooting my tops failure to move. It would move fine and then stop about half way. I would wait a few minutes, then it would operate again. I am thinking the circuit breaker would reset. Yesterday after it stopped, I could not really get it going again so I began trying to track down the culprit. The pump motor operates sporadically. So starting there I need to check if it operating even while no hooked to the hydraulic lines.
My question regards the wiring of the pump itself. There are 3 leads, one of which is ground. Does 12 volts on one lead spin the pump in one directions while 12 volts on the other lead spin it in the other? Should I be able to test this on the bench?