Anyone know how to wire up late 80s 24v Johnson/Evinrude tm

[chainsawsql]

Anyone know how to wire up late 80s 24v Johnson/Evinrude tm, foot controlled.
Red , black and white wires to 2 batteries for 24v ?
if it was just two wire would be easy the third wire is confusing me.

[WRB]

Look for a 12V and 24V switch, the older TM’s have that option.

Tom

[Way2slow]

Should be easy enough to figure out.  If you have an ohm meter you can do it just by doing resistance checks.  If not you should be able to just use one battery, but see if this helps you any

[VolFan]

Good to see you @Way2slow!