As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE SURGE - MODERATE VIBRATION ACCOMPLANIED BY LOW N1 AND OIL PRESSURE INDICATING BELOW REDLINE AND "ENG 1 OIL PRESSURE LO" ALERT SHUTDOWN NR 1 ENGINE USING ENGINE SHUTDOWN INFLIGHT PROCEDURE. R & R NR 1 ENGINE IAW W/C 71T0901-PW. OP CHECK AND LEAK CHECK GOOD. OK TO CONTINUE. AWAITING TDR RESULTS.