What was found
ON CLIMB-OUT FROM MEM, NR 2 ENGINE OIL PRESSURE DROPPED TO 12 PSI. FOLLOWED AOM ABNORMAL PROCEDURES 2-A-19-10. SHUT DOWN NR 2 ENGINE AND RETURNED TO MEM. TROUBLESHOT NR 2 ENGINE. DISCOVERED OIL LINE BETWEEN FUEL OIL COOLER AND GEAR BOX CHAFING WITH OIL PRESSURE LINE CAUSING LEAK. REMOVED AND REPLACED TWO NR 2 ENGINE OIL LINES IAW 79-20-1. REMOVED AND REPLACED NR 2 ENGINE OIL PRESSURE TRANSMITTER. OPS CHECK NORMAL IAW 71-00, NO LEAKS. RETURNED AIRCRAFT TO SERVICE. (M)