What was found
FLT#2220, LHR-JFK. (ETOPS) "DURING REMOVAL OF FAN AIR VALVE FOUND "V" BAND DAMAGED REF IPC 36-22-86-40 ITEM #340; REPLACED V BAND ON FAN AIR VALVE I/A/W 36-11-54 LEAK & OPS CHK OK A/C OK FOR SERVICE."
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT#2220, LHR-JFK. (ETOPS) "DURING REMOVAL OF FAN AIR VALVE FOUND "V" BAND DAMAGED REF IPC 36-22-86-40 ITEM #340; REPLACED V BAND ON FAN AIR VALVE I/A/W 36-11-54 LEAK & OPS CHK OK A/C OK FOR SERVICE."