1992 Johnson Evinrude "EN" Electric Outboards Service Manual, P/N 508140, Page 28Get this manual
Introduction This section consists of three basic elements which will help you diagnose and locate problems in electric outboards Electrical Schematics for Each Model Trouble Check Charts for Each Model Testing Procedures for Each Component You can use anyone or all three of the elements to help you when troubleshooting an electric outboard The electrical schematics will show you component values, location and wiring layoutThe trouble check charts will help you evaluate operational problems and identify damaged componentsThe detailed testing procedures will outline correct methods for identifying damaged components
INote All soldered connectionsmust protected by coating of clear are varnishThe varnish be removed when making
ohmmeter or continuity tests
INote Throughout this section two symbols are used to interpret
troubleshooting results This symbol indicates continuity or very low resistance This symbol indicates no continuity or very high resistance (00)