1997 Johnsoon Evinrude "EU" 50 thru 70 3-Cylinder Service Manual, P/N 507266, Page 250Get this manual
Description of Charging System The outboard charging system consists of battery, flywheel, an alternator stator, and rectifierregulatorThe engine's battery can affect the charging system operationThe battery should be of heavy-duty marine construction, should be the correct capacity for the application, and should be in good condition with normal charge
The engine's flywheel contains the permanently charged magnets which provide the energy to power the stator windingsThe magnets must be at their original design strength for full alternator output
rn The around metal laminationsThemany windings oftowire alternator stator consists of wrapped stator is attached the