As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT OIL PRESSURE DROPPED TO 20 PSI WITH A RED INDICATION DURING DESCENT THROUGH FL280. THE RT THRUST LEVER WAS REDUCED AND THE INDICATION DROPPED TO 10 PSI. SHUT THE ENGINE DOWN PER THE QRH AND LANDED SINGLE ENGINE. IFE DECLARED WITH NO DIVERSION REQUIRED. PERFORMED ENGINE DOWNLOAD. REMOVED AND REPLACED OIL PRESSURE TRANSDUCER. TEST RAN RT ENGINE FOR LEAK CHECKS. PERFORMED POST RUN DOWNLOAD, FOUND NO FAULTS ON OIL PRESSURE TRANSDUCER. OPS CHECKS GOOD.