What was found
AT CRUISE FL370, RECIEVED A-ICE SENSOR FAIL WITH NO OTHER ANOMALIES. FOUND RIDGID HIGH STAGE VALVE SENSE LINE FROM TOP OF PYLON DOWN TO FAN AIR VALVE BROKEN AT THE FITTING TOP OF PYLON REF IPC 36-14-52-01 FIG. 1 SHEET 3 ITEM 575 P/N AVM7084-526. LINE REMOVED, PART ORDERED. FACT 30DEC18 02:53 MEM FOUND DAMAGED LINE AND FILTER REPLACED THE SAME REF AMM 30-22-06-7-1 AND 30-22-07-4, ALSO REF E.A.#1-3611-T0344304A PART 2, ALSO REPLACED HIGH STAGE LINE REF. IN AMM 36-11-03-4-1, OPS CHECK GOOD, A/C REMOVED FROM MEL CONFIG., OK FOR SERVICE.