Ok. So it looks like the yellow wire connects to the diode and the red goes to the battery side.
I haven't cut anything yet. Wanted to be clear where this regulator should wire in. Your diagrams are helping but I'm not too up on the electrical symbols shown (except the ground symbol). It looks like the second to the last diagram is the one I should use with the yellow wire going to the alternator (leaving the diode in place) and the red to the battery. Am I reading that correctly? And the body of the regulator grounded to the mower.
I haven't cut anything yet. Wanted to be clear where this regulator should wire in. Your diagrams are helping but I'm not too up on the electrical symbols shown (except the ground symbol). It looks like the second to the last diagram is the one I should use with the yellow wire going to the alternator (leaving the diode in place) and the red to the battery. Am I reading that correctly? And the body of the regulator grounded to the mower.