2003+ Suzuki DF9.9/DF15 four stroke outboard motors service manual, Page 70Get this manual
IGNITION AND ELECTRICAL
4Inspect continuity of the armature coil# 09930-99320: Digital tester Tester range:(Continuity) Armature coil continuity: Tester probe connection Between commutator segments Commutator to Armature core Commutator to Shaft Continuity Yes No No