As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ENGINE START, STARTER-GENERATOR FAILED. STARTER-GENERATOR HAD 675.4 HOURS TSO. BRUSHES WERE FOUND TO BE WORN TO LIMITS (PREMATURE FAILURE). OVERHAUL WAS PERFORMED BY AMETEK B&S, CRS NE2R028L, ON WORK ORDER BGN111474 DATED 03NOVEMBER2023.