1991 Johnson/Evinrude EI 60 thru 70 outboards Service Manual, Page 111Get this manual
Power Test
o hen testmg he COl'1
Do not exceed the coil's maximum specified amperage
L!.I Connect tester red lead to the primary terminal of the coil
and the tester black lead to the ground tab Connect the high tension lead of the tester to the coil spark plug lead
The ignition coil is tested with "normal" polarity connections
A steady spark in the tester at or before maximum specified amperage indicates good coilRefer to Ignition Coil SpecificationsSurface leakage Test
COA4328
o hen testmg he COl'1
Do not exceed the coil's maximum specified amperage