I took my wiper motor apart today and was wondering exactly how the two contacts that make the wipers return to the down position work. Does anybody have any in depth info. With my switch pushed in to the stop position and the wiper motor unbolted from the dash the motor slows to almost a stop and then continues around and then cycles back to a stop then repeats. Does it need resistance to stop? Also, how do you know where to line up the contact disc inside that sits on top of the plastic gear? Thanks!
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