Need wiring diagram for newly converted electric start

[Cwagon1971]

I have a 1978 Johnson 50 hp Seahorse. It’s a pull start, but I’ve been in the process of converting it to electric start. I’ve got the starter and new flywheel on, next I’ll be installing the solenoid and push start button. Does anyone have a wiring diagram to show me how to run wires from the starter to the push start button and solenoid and battery?

 

[F_R]

Here ya go--
EDIT: This assumes you are using an OMC/BRP solenoid 378444 (Sierra 18-5807). Car solenoids are different.

 

[Crosbyman]

suggestion....

before sending high amperage +12v to the start switch from the selenoid's bat. side post wouldn't a small 5 amp fuse (selenoid end of the wire) be useful to prevent any burnt wiring in case of a grounded start lead. to and from the switch /selenoid circuitry ?

 

[Cwagon1971]

Thank you. I was going to ask about the solenoid also. I appreciate it.