What was found
PDIS 654 29-30 4470 02JUL22 MEM OPEN U DURING DESCENT, ECAM FOR GREEN RSVR LO LEVEL. LOW QUANTITY INDICATED ON ECAM AND OVERHEAD PANEL GAUGE. IN TERMINAL AREA AT KMEM, DECLARED AN EMERGENCY, RAN THE L/G GRAVITY EXTENSION CHECKLIST. LANDED ON 36C AND EXITED AT TAXIWAY K AND ONTO TAXIWAY C (SHORT OF D). REQUESTED TUG FOR TOW TO FEDEX RAMP FROM THIS LOCATION. SEE WRI 29-10/4472 FOR WORK PERFORMED/PART INFO REMOVED AND REPLACED (25GQ) GREEN SYSTEM HYDRAULIC RESERVOIR TRANSMITTER REF A300 AMM 29-31-11-4. REPLENISHED GREEN SYSTEM REF A300 AMM 12-12-29-00 & PERFORMED HYDRAULIC FLUID LEVEL INDICATING TEST PER AMM A300 29-31-00-05. OPS CHECKS GOOD. PERFORMED BLEED OF THE GREEN HYD SYS IN REF TO A300 AMM 29-00-00-04.