As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON MAY 17, 2004, AUTHORIZED BY NTSB TO DO A TEARDOWN ONLY ON PROPELLER. UPON WHICH (PN 134460) ACTUATING PIN, WAS FOUND BROKEN IN HALF; START OF THREADS. PARTS INVOLVED WERE TAKEN BY FSDO. FSDO FORWARDED THEM TO NTSB FOR INVESTIGATION. CANNOT COMMENT ON PROBABLE CAUSE.