As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RDU - FLT 2 - AFTER DEPARTURE AT RDU TO PBI NR 2 ENGINE HAD 2 LOUD BANG NOISES THEN THE N2 VIBRATION WENT TO THE TOP OF THE GREEN ARC. AFTER THE 2 NOISES THER WAS A BRIEF MFDU ALERT FOR ENGINE NR 2 FUEL PRESSURE. AIRCRAFT RETURNED TO RDU. MAINTENANCE PERFORMED BORESCOPE TO NR 2 ENG HP STAGE 1, 7 AND 8 COMPRESSOR BLADES IAW AMM 71-00-01 DAMAGE EXCEEDS ALLOWABLE LIMITS. (M)