As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF ROLL AT 110 KIAS, MASTER WARNING ON RT ENGINE OIL PRESSURE (CWP) CENTRAL WARNING PANEL LIGHT ILLUMINATED. SERVICED RT ENGINE WITH 3 QUARTS OF OIL AND PERFORMED ENGINE RUNS FOR SEVERAL MINUTES AND DIFFERENT TORQUE RANGES. RT ENGINE PRESSURE LIGHT ON CWP DID NOT COME ON, ALL INDICATIONS ARE NORMAL.