Hello. I am having trouble with figuring out my alternator on the JD 750. I just ordered a new one and put it on the tractor. idental to the 2 wire alternator I took off. Well it is still not chargine the battery. I also replaced the Voltage regulated. Question. Does it matter which wires go into the two wires coming out of the alternator? I mean in any specific order? I plugged the two wires from the harness into the new alternator. Should there be another wire running to the battery somewhere? I can't see how 2 wires from the alternator to the 2 wires of the harness ends up charging the battery