As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE LOST ENGINE OIL QUANTITY AND ILLUMINATED THE LOW OIL PRESSURE LIGHT. ENGINE WAS SHUTDOWN AND WIND MILLED APPROX 20 MIN. INSPECTION FOUND THE ENGINE GEARBOX P-5 PORT THREADS STRIPPED AND THE PORTS BANJO FITTING FOR THE OIL PRESSURE SWITCH LINE LEAKING OIL. INSTALLED A HELICAL COIL IAW SRM. INSPECTED CHIP DETECTORS AND OIL FILTER,, RAN ENGINE LEAK CHECKED OK. (K)