Field Coil Tests - Mercury MerCruiser MCM 454 Mag MPI Service Manual

STARTING SYSTEM

Field Coil Tests

TEST FOR OPEN CIRCUIT
1. With continuity meter, place one lead on each end of field coils (insulated brush and field
connector bar).
2. If meter does not move, field coils are open and must be replaced.
Index
Page 4A-14
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SERVICE MANUAL NUMBER 23
72635
90-861326--1 MARCH 1999