1985 OMC 65, 100 and 155 HP Models Commercial Service Manual, PN 507450-D, Page 22Get this manual

1985 OMC 65, 100 and 155 HP Models Commercial Service Manual, PN 507450-D, Page 22

Outboard Emergency Stop System and Persons Safety the Emergency Stop system begins here at the Buckle
and ends

here in the ignition system on the power head

What's Most Important?
The Emergency System must STOP the engine when lanyard is pulled from switch