1993 Johnson Evinrude "ET" 60 thru 70 Service Manual, P/N 508284, Page 260Get this manual
Function Tests
"" After servicing the prewired surface mount remote control, the following static tests must be performed to be sure all safety related features are functioning; to avoid sudden loss of control over engine speed or direction
Emergency stop switch Key switch Control handle position Neutral start switch Control cable identification Control handle friction Trimtilt switch
1Disconnect the engine battery cables at the battery2Disconnect the throttle and shift cables from the engine3Disconnect the engine harness connector at the engineEmergency Stop Switch