1995 Johnson/Evinrude Outboards 9.9, 15 four-stroke Service Manual, Page 79Get this manual

1995 Johnson/Evinrude Outboards 9.9, 15 four-stroke Service Manual, Page 79

Principles of Operation Flywheel OJ The flywheel contains the permanent magnets necessary to energize the charge coil and
of wire wrapped around metal lamination)Once the flywheel exceeds minimum cranking RPM, the flywheel's magnetic lines of
force cut through the coil windings to produce voltageThe voltage is supp lied to the ignition module to operate the ignition
system Power Coil The power coil is located on the stator assemblyIt conta ins many windings (strands of wire wrapped around
metal lamination)Once the flywheel exceeds minimum cranking RPM, the flywheelmagnetic lines of force cut through the coil