As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LND GEAR SLOW TO RAISE ON T/O ECAM: "GEAR DOWN APPEARED BUT RETRACTED BEFORE ECAM ACTION. REMOVED AND REPLACED THE PACKING AND WASHER PACKING FOR PORT A ON THE LANDING GEAR SELECTOR VALVE IAW A300 AMM 32-31-12. OPS CHECK GOOD. REVERSED DMP, VMO/MMO SWITCH RETURNED TO NORMAL AND PLACARD REMOVED. THIS CLEARS DEFERRAL