1968 Evinrude Ski-Twin, Ski-Twin Electric 33 HP Outboards Service Manual, Page 61Get this manual
10 GAGREEN 5SEMBLY
INSTRUMENT &CABLE ASSEMBL GENERATOR (SEE SHADED PARTS) AMMETER
REDWH-I-GAWH
GREEN STR I
BLACK WH STR BLACK
BLACKGAGREEN
-GABROWN
I RE CONNECTOR 16 GAWH