What was found
HYDRAULIC 2 LOW QUANTITY, THEN HYDRAULIC 2 EDP FAIL AND HYDRAULIC 2 LOW PRESSURE IN FLIGHT. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R & R NR 2 ENGINE EDP IAW MM 29-11-01. OPS CHECK GOOD. SERVICED NR 2 HYDRAULIC SYSTEM IAW MM 12-12-01.