As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DEPARTURE. NORMAL GEAR RETRACTION ON SYSTEM 1 EXCEPT GEAR DOORS DID NOT CLOSE FOR APPROX. 60 SECONDS. LG DOOR NOT CLOSED ECAM. PRONOUNCED VIBRATION CONFIRMING DOORS NOT CLOSED. GEAR DOORS CLOSED WITHOUT CREW ACTION. ECAM CLEARED. VIBRATION STOPPED. INSTALLED RIGHT NOSE GEAR SEQUENCE VALVE REF. AIR BUS A300 AMM 32-31-18-04. LEAK AND OPS CK NORMAL.