What was found
ETOPS - WHILE PERFORMING TASK CARD E36-24-01-32 HPV VALVE. TUBE ASSY- ECS MUSCLE PRV FITTING WAS DAMAGED ON P/N 636100005-519 DUCT ASSY STARTER ECS. FOUND ON REMOVAL ENG 2. REMOVED AND REPLACED ECS DUCT ASSY PER AMM 36-11-49. INSTALLED NEW PRV FITTING LINE PER AMM 36-11-51. SECURITY CHECK GOOD. LEAK CHECK PERFORMED. RAN ENGINE #2. NO LEAKS NOTED. PRV CYCLED DURING ENG RUN. NO FAULTS NOTED. A/C OK FOR SERVICE.