What was found
AMENDMENT TO PREVIOUSLY REPORTED EVENT BY LUFTHANSA TECHNIK COMPONENT SERVICES (LTCS) ON 9 JUNE 2022 UNDER UNIQUE CONTROL # 2022FA0000281. EVENT REPORT: THE SAME TYPE OF INCIDENT EXPERIENCED BY LTCS IN TULSA, OKLAHOMA OCCURRED AT THE LUFTHANSA MAINTENANCE BASE IN FRANKFURT, GERMANY ON 14 JULY 2022. LIKE THE INCIDENT OCCURRING AT LTCS, THE UNIT WAS IN FOR ITS FIRST MAINTENANCE AFTER MANUFACTURE. DURING A FLOOR RUN TEST IT WAS DISCOVERED THAT THE VALVE'S PULLEY ENDED UP IN THE HALF WAY OPEN POSITION, THEREFORE THE GAS FLOW WAS INSUFFICIENT TO INFLATE THE SLIDE RAFT IN THE REQUIRED TIME.