What was found
JFK/MIA - FLT 25 - AIR TURN BACK. AFTER TAKEOFF, NOSE GEAR WOULD NOT RETRACT. DUMPED FUEL AND RETURNED TO JFK WITH NO FURTHER EVENTS. FOUND LEFT NLG DOOR ACTUATOR UPPER ATTACH BRACKET ATTACHMENT AT FRAME 14A DAMAGED. MADE INTERIM REPAIR IAW AIRBUS REPAIR DESIGN APPROVAL SHEET RAS/AS/250/97 ISSUE A 7-12-97 AND PAA. E.O.97-5140-01 REV A FOR 800 FLT CYCLES (NEXT C-CHECK). AIRCRAFT RETURNED TO SERVICE. (X)