1985 OMC 65, 100 and 155 HP Models Commercial Service Repair manual, PN 507450-D, Page 431Get this manual
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100 AND 155 MODELS POWER TRIM AND TILT WIRING DIAGRAM (WITHOUT FUSE)
Wire Colors 1 Red 2 Purple 3 Black 4 Grey 5 Blue Green 7 RedWhite BG reen Wh ite 9 BlueWhite 10 WhitelTan 11 BlacklTan