As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 9754 - DURING EWR APPROACH AN ABNORMAL NOISE WAS HEARD EMANATING FROM THE RIGHT ENGINE, FOLLOWED BY SLUGGING N1 AND N2 RESPONSE WITH POWER LEVER MOVEMENT. CREW DECLARED AN EMERGENCY AND PERFORMED AN IFSD OF THE RIGHT ENGINE. FLIGHT LANDED WITHOUT INCIDENT. REPLACED THE RIGHT ENGINE ASSEMBLY DUE TO 1ST STAGE COMPRESSOR DAMAGE.