As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR TURN BACK, JUST AFTER TAKE OFF, LOST GREEN HYD SYSTEM FLUID. R & R FLEX LINE IN LT MAIN WHEEL WELL. ALSO R & R BOTH EDP AND GREEN ELEC PUMP AND ASSOCIATED FILTERS. PLUS R & R BOTH PACK COLESER BAGS AND CLEAN SYS DUE TO SMELL OF HYD FLUID IN CABIN.