1997 Johnson Evinrude "EU" 9.9 thru 30 2-Cylinder Service Manual, P/N 507263, Page 312Get this manual
Description of Charging System The outboard charging system consists of battery, flywheel, an alternator stator, and rectifierThe 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
rn The which provide the energy to power the stator windingsengine's flywheel contains the permanently charged magnets
The magnets must be at their original design strength for full alternator outputI-L_ _
m rn around metal laminationsTheofstator iswindings oftowire The alternator stator consists many wrapped attached the