What was found
ETOPS - #1 ENG OIL LEAK AT 6 O'CLOCK POSITION UNDER GAS GENERATOR FAIRINGS // PERFORMED ENG RUN LEAK CHK, FOUND TEE FITTING AND OPPSITE SIDE OF LINES LEAKING. ITEMS 100 AND 500 REF ROLLSROYCE IPC 79-22-49-08. 05/02/22 2020495. REPLACED 2 P/N AS43013-12 O-RINGS ON OPPOSITE SIDE' AND TIGHTENED TEE FITTING. 05/02/22 1736193. RAN #1 ENG, NO LEAKS NOTED ON O-RINGS REPLACED. RE-INSTALLED FARINGS AS REQUIRED. PER AMM 72-22-41-400-801-A