1994 Johnson/Evinrude "ER" 9.9 thru 30 outboards Service Manual, Page 310Get this manual

1994 Johnson/Evinrude "ER" 9.9 thru 30 outboards Service Manual, Page 310

Running Test, Alternator Output Disconnect battery cables before proceeding with this check1Disconnect the rectifier red
any red wire, its terminals, or the ammeter 3The engine's battery should not be fully charged when beginning this testConnect
the battery cables and run the engine in test tankRefer to the output curves to determine the correct output-to-RPM ratio
for your engine If there is no output or the output is not correct, refer to the stator and rectifier ohmmeter tests in this