1988 Johnson Evinrude CC 60 thru 75 outboards Service Repair Manual P/N: 507662, Page 275Get this manual
Quality of the image is intentionally reduced!
Cleaning and Inspection 1 Inspect the brushes; replace if one -half worndamagedcracked Replace brush springsif weak2 Clean commutator with 300 grade cloth If commutator surface is unevenly worn pitted