As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYD G ENG 1 PUMP LO PR, HYD G SYS LO PR, GREEN SYS DEPLETED SDR INFO ADDED FOUND AN ACTIVE LEAK WITH HYD PRESSURE OFF ON LINE AT THE TOP OF NR 1 ENGINE OTBD SIDE. JUST BEHIND THE PYLON INTERFACE BRACKET. REPLACED DAMAGED PYLON HYDRAULIC LINE ON #1 ENGINE REF AMM 20-23-11. CHANGED ALL HYDRAULIC FILTERS AND DRAINED AND FLUSHED GREEN HYD SYSTEM REF 29-00-00-280-006-A AND REMOVED AND REPLACED ENGINE #1 EDP REF AMM 29-11-00. OPS AND LEAK CHECK OF GREEN HYD SYSTEM GOOD AT THIS TIME.