73 evinrude/ Johnson 50 hp engine wiring help.

Texas Prowler

Petty Officer 2nd Class
Joined
Aug 30, 2015
Messages
167
Hi guys! I'm hoping someone has this engine or a wiring diagram of it and can help. I'm trying to figure where the wires for the coke solenoid, temp sensor and neutral safety switch are landed on the terminal block. I took them off with plans of replacing them and can't find my pictures.Thank you all for your time.
 

jbuote

Lieutenant Junior Grade
Joined
Aug 17, 2016
Messages
1,001
According to the diagram I have, (which isn't the best, but) the neutral start switch is in the remote control. doesn't go to the terminal block.
​The safety switch on the engine goes to one of the starter solenoid posts, not the terminal block..
​Thermo switch purple wire goes to post 4 on terminal block, Choke solenoid purple/yellow goes to post 5, and choke solenoid purple/white goes to 6.

​Here's the diagram I have if it helps.
View attachment 73_50hp_wiring_diagram.pdf

​There are probably better diagrams out there, so if you get hold of one use that instead.
​Hopefully this gets you started though.. lol
 
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