What was found
FLT 951 - GUM - AFTER TAKEOFF, NR 2 OIL PRESSURE WENT TO ZERO. SHORTLY THEREAFTER PRESSURE RETURNED TO NORMAL. GUM MAINTENANCE ADVISED FLIGHT CREW TO RETURN TO GUM DUE TO NO MAINTENANCE IN ROR AND YAP. REMOVED AND REPLACED NR 2 OIL PRESSURE TRANSMITTER PER MM 79-32-1. ALSO, REPLACED NR 2 QIL PRESSURE TRANSMITTER PER MM 79-32-1. ALSO, REPLACED NR 2 QIL PRESSURE GAUGE AS PRECAUTIONARY. LEAK CHECK AND OPERATIONAL CHECK NORMAL ON ENGINE RUN. (M)