1997 Johnson Evinrude "EU" Accessories Service Manual, P/N 507270, Page 7Get this manual
'42555 40501
Introduction
After servicing remote controls, you must be sure all features are working properly to avoid sudden loss of operator control over engine speed or directionTest your work before returning the product to the userPrewired Surface Mount Remote Control Prewired Binnacle Mount Remote Control
Emergency Stop Switchstops the engine when the clip and lanyard are removed from it
To function as safety feature, the snap end of the clip's lanyard must be firmly attached to the operatorThe lanyard must be in good condition and free of obstructions