As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STARTER TURNED SLOWLY AND CHATTERED. INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND ALL FOUR BOTTOM BRUSHES BROKEN AND LEADS SEPARATED FROM BRUSHES AND COMMUTATOR WAS EXCESSIVELY PITTED. OVERHAULED STARTER GENERATOR AND RETURNED TO SERVICE.