Starter Solenoid Wiring Issue

[rover18]

Hey all!

I've been having issues with the starter solenoid on my boat for a while now. I think when I rebuilt the engine I mixed up some wires to the solenoid. Right now there is a draw on the batteries. It seems like simple wiring, but I am mentally challenged when it comes to wiring.

I have found a few wiring diagrams, but none seem to be what I am looking for. As far as I can tell, relative to the solenoid there is battery in, starter out, ignition switch in, alternator in, neutral switch, and one mystery wire I haven't traced.

Can anyone provide a simple picture or diagram of how this should be wired?

Thanks ahead of time!!!!

 

[junkyard jim]

Depends what the wires go to. Main terminal in usually has the fusible links. Second main is power out. S (left small wire) goes to start and the "I" terminal gets a boost of power when cranking only. Usually to an ignition system that runs a resistor to boost spark while cranking.