As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 3 ENGINE OIL QUANTITY INDICATED BOXED AMBER SHOWING 1 GAL OIL. TEMP INCREASED TO 135 DEGREE C. OIL PRESSURE INDICATED 80 PSI. SHUTDOWN ENGINE & LANDED. ENGINE OPERATED AT WINDMILLING RPM FOR APPROX 30 MINUTES, OIL QUANTITY APPROX 1 GAL. ALL OTHER INDICATIONS NORMAL, NO VIBRATIONS. REPLACED NR 3 ENGINE. LEAK AND OPS CHECKED GOOD. OK FOR SERVICE.