1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 121Get this manual

1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 121

4-15 ELECTRICAL Check for continuity between the commutator and the armature coreshaftReplace armature if continuity is indicatedCheck for continuity between the adjacent commutator segmentsReplace armature if no continuity is indicated09930-99320Digital tester Tester range(Continuity)
Armature core Commutator Shaft

BRUSHES Check the length of each brush09900-20101Vernier calipers Brush length: Standard17.0 mm (0.67 in Service limit10.0 mm (0.39 in If brushes are worn down to the service limit, they must be replacedBRUSH HOLDER Check brush holder continuity+ 09930-99320Digital tester Tester rangeBrush holder continuity :