1990 Johnson Evinrude "ES" 60 thru 70 Service Manual, P/N 507873, Page 107Get this manual

1990 Johnson Evinrude "ES" 60 thru 70 Service Manual, P/N 507873, Page 107

Principles of Operation Flywheel

f1l The flywheel contains the magnets which energize the charge

coil, power coil, and sensor coilsOnce the flywheel exceeds minimum cranking RPM, the flywheel's magnetic lines of force pass through the coil windings to produce voltage in those circuitsCOA41 60

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