What was found
EMERGENCY DECLARED RECEIVED GREEN HYD LOW LVL. COMPLIED WITH ECAM AND QRH DECLARED EMERGENCY AND PERFORMED LANDING GEAR GRAVITY EXTEND. PRESS'D THE GRN HYD SYS AND CK THE LEAKAGE. FOUND LEAK AT 3 POSITON.1) ELBOW OF GRN HYD SYS HP MAINFOLD.2) HYD LINE OF AUTO SEL 3) RH LDG DOOR UPLK ASSY 2. RCD THE GRN SYS HYD QTY. RESULT :5 GALS 3. PER AMM R/R THE PACKING & BACKUP PACKING OF ELBOW OF GRN HYD SYS HP MANIFOLD 4. CKED CLOGGING IND OF GRN HYD SYS.CK NORM 5. REPL THE GRN HYD SYS 6. PER AMM PERF ENG IDLE TEST & PRESS THE GRN HYD SYS WITH EDPS THEN CK THE LEAKAGE, RCD RESULT.CK NO LEAKAGE 7. R/R THE HYD LINE OF AUTO SEL 8. PER AMM R/R THE PACKING OF RH LDG DOOR UPLK ASSY 9. MSRD THE WIRES BETWEEN G RSVR HYD QTY XMTR, FWC & SDAC. CHECK NORM 10. REPD THE GRN HYD SYS TO THE RCD QTY. 6.3 GALS 11. BLEED YEL SYS 12. BLD GRN SYS 13. DRAIN OF GRN HYD RSVR 14. R/R THE GRN RSVR HYD QTY TRMTR .NO LEAKAGE 16. PERFORMED GRN HYD FLUID LVL IND TEST. TEST NORM 17. PERF A FUNCT TEST OF MAX PRESS DELIVERED TO THE BRAKES TEST NORM 18. PERF TEST OF BRAKING SUPPLIED WITH ACCUM PRESS TEST NORM 19. ALT BRAKING SYS OP TEST, NORM 20. PERF THE LDG NORM RET/EXT TEST, NORM. NO FAULT MESS WERE FOUND 21. PERF ENG IDLE TEST AND MONITOR THE GRN SYS LO LVL.CHECKED NORM 22. CKED GRN RSRV HYD FLUID LEVEL.CK NORM 23. CK'D THAT GRN RSVR PRESS IS NORM.