What was found
PDIS 599 29-02 3267 28FEB20 DWC OPEN U LOGPAGES:3166387 DURING CRUISE COMPLETE LOSS OF NUMBER 2 HYDRO REFER WRI 29-02 3262. NO.2 HYDRAULIC SUPPLY LINE PIPE FROM NO..2 RESERVOIR TO FIRE SHUT OFF VALVE FRACTURED (HAIR LINE) AT FLANGE OF THE PIPE WHICH CONNECTS TO THE RESERVOIR SUPPLY FITTING. THIS CAUSED IMMEDIATE LOSS OF NO.2 HYDRAULIC FLUID QUANTITY. REMOVED AND REPLACED NO.2 ENG INLET SUPPLY PIPE REFER MD11 IPC 29-12-72-01 ITEM 330. REPLACED L/H AND R/H ENGINE DRIVEN PUMPS. REMOVED AND REPLACED 4 HYDRAULIC FILTERS. NO.2 HYDRAULIC SYSTEM BLED AND RE-SERVICED. FUNCTIONAL TEST OF SYSTEM. ENGINE RUN CARRIED OUT ON NO.2 ENGINE PER JRH.. L/H & R/H EDP'S CHECKED FOR OPERATION AND FUNCTIONALITY ALL TESTS PASSED