Need some assistance or diagram to help with new ignition switch on 1973 evinrude 50 hp

[mike.brumley5506]

Could use some pointers or a good diagram to assist with replacing an ignition switch on my 1973 evinrude 50 hp. I ordered a new ignition switch on Amazon (picture attached). Thank you in advance, folks! Any help would be much appreciated.

 

[mike.brumley5506]

Could use some pointers or a good diagram to assist with replacing an ignition switch on my 1973 evinrude 50 hp. I ordered a new ignition switch on Amazon (picture attached). Thank you in advance, folks! Any help would be much appreciated.

Forgot to add, that the boat itself is a 1998 Corsair sunbird 150 and more than likely has a more modern wiring harness. The 50 hp evinrude, currently on the boat is not the original motor.