I have a Craftsman mower with a 17hp briggs IC engine. I'm having trouble with one wiring issue, the alternator (or generator, im not wich is the correct term for what i have), has two wires coming from it. one red and one orange, the red makes a test light burn bright and the orange makes the test light burn a lot dimmer, my question is how do i hook this thing back into the battery to charge it? i think the red wire was feeding accesories like lights, carb solenoid etc. i tried going straight to the batt. with orange wire but it sparks pretty big. any help would be greatly appreciated