1998 Mercury 9.9/15HP 4-stroke outboards factory service manual, Page 92Get this manual

1998 Mercury 9.9/15HP 4-stroke outboards factory service manual, Page 92

CHARGINGSTARTING SYSTEM
Testing
ARMATURE TEST FOR SHORTS Check armature for short circuits by placing on growler and holding hack saw blade over armature core while armature is rotatedIf saw blade vibrates, armature is shortedRecheck after cleaning between commutator barsIf saw blade still vibrates, replace armature

Back to 1998 Mercury 9.9/15HP 4-stroke outboards factory service manual