What was found
NR 1 ENGINE LOW OIL PRESSURE IN FLIGHT PSI WENT TO 0 TO 60. LANDING WEIGHT 145,300. IAW TSM 79-33-0-810-805-A. R & R TRANSMITTER OIL PRESSURE IAW AMM 79-33-15. PERFORMED IDLE LEAK IAW AMM 71-00-00. OPS CHECKED GOOD, NO LEAK NOTED, NO FAULTS NOTED.