What was found
NOSE GEAR DOOR INDICATED NOT CLOSED ON FWD AND OVERHEAD PANELS. THE GEAR DOOR WAS RATTLING. DURING RETURN TO DEPARTURE, THE GEAR CAME DOWN AND LOCKED. ALL QUIET. LANDED WITH NO ADVERSE INDICATIONS. COMPLETED INSTALL OF LT AND RT NLG UPLOCK ASSEMBLIES IAW AMM 32-31-14-04 . PERFORMED A RIG AND OPS TESTS OF THE NLG DOOR SYSTEM AND FREE FALL CONTROL SYSTEM. ALL RIG AND OPS TESTED GOOD. AIRCRAFT WAS OK FOR RETURN TO SERVICE. PERFORMED A NLG NOSE GEAR TEST WITH MAIN GEAR ON GROUND IAW AMM 32-31-00. SWUNG NLG THREE TIMES. NO FAULTS NOTED.