What was found
NOSE GEAR DOOR UNSAFE LIGHT ILLUMINATED AFTER TAKEOFF ALONG WITH SEVERE VIBRATION FROM NOSE GEAR AREA. FOUND RIGHT NOSE LANDING GEAR DOOR UP-LOCK ROLLER ASSEMBLY BRACKET LOOSE. REPLACED RIGHT HAND FORWARD SERRATED PLATE P/N A5281106120100 AND AFT SERRATED PLATE P/N A5281106120000 AND AFT UP-LOCK ROLLER FITTING P/N A5281104820100, ACCOMPLISHED RIG AND OPS CHECK, IAW A300 MM 32-22-11. CHECKED GOOD, A/C RELEASED FOR SERVICE.