As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ENGINEERING INVESTIGATION REPORT EIR PW100 2011-017 FINDINGS. BORESCOPE INSPECTION REVEALED THE ENG SUSTAINED AN LP BLADE FAILURE, THE CAUSE OF THE LP BLADE FAILURE WAS DETERMINED TO BE BLADE CREEP. THE REMAINING DAMAGE IN THE ENG IS CONSIDERED TO BE SECONDARY TO THE LP BLADE FAILURE. THE MOST PROBABLE CAUSE OF THE NACELLE FIRE IS OIL LEAKAGE FROM THE NR 6 & 7 BEARING VENT TUBE.