What was found
DURING GEAR RETRACTION THE NOSE GEAR DOOR DID NOT CLOSE. COMPLIED WITH THE ECAM AND QRH AND RETURNED TO MEM LT NOSE GEAR DOOR UPLOCK FOUND DAMAGED. REMOVED AND REPLACED LT NOSE GEAR DOOR UPLOCK ASSY 1257 IAW AMM 32-31-14-4. LK CKS OK. CKS OK IAW AMM 32-32-00-5. NO PROBLEMS NOTED. OK FOR SVC. MOCC REQUEST NOSE GEAR SWING BECAUSE OF AIR TURNBACK. PREMATURE REMOVAL/INSTALLATION . JACKED NOSE OF ACFT IAW AMM 07-11-00-0. PERFORMED NOSE GEAR AND DOOR EXTENSION AND RETRACTION IAW AMM 32-31-00-5. ALL INDICATIONS OK. DOORS CKS OK. OK FOR SVC. CLOSED