As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE AT REPAIR STATION FOR OVERHAUL. DURING FPI INSPECTION A CRACK WAS DETECTED ON INBOARD SIDE OF PLATFORM ON DOVE TAIL. CRACK WAS APPROXIMATELY .025 INCH IN LENGTH AXIALLY. AFTER OVERHAULING HUNDREDS OF THESE MODEL ENGINES, THIS IS THE FIRST TIME THIS REPAIR STATION HAS SEEN THIS BLADE CRACKED. MANUFACTURE HAS BEEN NOTIFIED OF THIS DEFECT.