What was found
BLADE POSITION 4, S/N 1091 THRUST BEARING BROKEN. DAMAGE TO PROPELLER HUB BLADE SOCKET NR 4 IS BEYOND REPAIRABLE LIMITS. MFG SB 287 HAS NOT BEEN PERFORMED ON THIS PROPELLER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BLADE POSITION 4, S/N 1091 THRUST BEARING BROKEN. DAMAGE TO PROPELLER HUB BLADE SOCKET NR 4 IS BEYOND REPAIRABLE LIMITS. MFG SB 287 HAS NOT BEEN PERFORMED ON THIS PROPELLER.