As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF FROM HTS, THE NR 1 ENGINE OIL PRESSURE LIGHT CAME ON, OIL PRESSURE GAUGE INDICATED NORMAL. A/C ABORTED TAKEOFF. MAINTENANCE T/S SYSTEM AND REPLACED THE NR 1 ENGINE OIL PRESSURE SWITCH, RAN A/C AT POWER, OPERATION CHECK, LEAK CHECK GOOD. PERFORMED HIGH SPEED TAXI. NO DEFECTS NOTED. A/C RETURNED TO SERVICE. (M)