What was found
OAK - FLT 439 - CREW REPORTED NR 1 ENGINE FAILED AFTER TAKEOFF, NR 1 ENGINE SHUTDOWN AND LANDED WITHOUT INCIDENT. REPLACED NR 1 ENGINE DUE TO TURBINE FAILURE. VENDOR TEARDOWN REVEALED 8TH STAGE STATOR SUPPORT FLANGE FAILED. (W)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
OAK - FLT 439 - CREW REPORTED NR 1 ENGINE FAILED AFTER TAKEOFF, NR 1 ENGINE SHUTDOWN AND LANDED WITHOUT INCIDENT. REPLACED NR 1 ENGINE DUE TO TURBINE FAILURE. VENDOR TEARDOWN REVEALED 8TH STAGE STATOR SUPPORT FLANGE FAILED. (W)