What was found
ON TAKEOFF WITH GEAR HANDLE SELECTED UP- HEARD LOUD NOISE FROM UNDER ACFT AND NOSE GEAR DOOR LIGHT ON BOTH MAIN INDICATOR AND OVERHEAD INDICATOR. DURING AFTER TAKEOFF CHECKLIST WITH GEAR HANDLE POSITION TO NEUTRAL- NOSE GEAR CAME DOWN AND LOCKED. PUT HANDLE BACK TO UP POSITION, GEAR CAME UP WITH DOOR LIGHT ON. DURING APPROACH GEAR EXTENDED NORMALLY WITH ALL DOOR LIGHTS OUT. INSPECTED NOSE GEAR WELL AREA AND FOUND UPLOCK ASSY AFT MOUNT BROKEN. R/R NOSE GEAR UPLOCK ASSEMBLY IAW M/M 32-31-21-4 UP TO STEP B/5 OPS TEST. PERFORMED FREE FALL EXTENSION FUNCTIONAL CHECK AND NORMAL RETRACTION AND EXTENSION FUNCTIONAL CHECK. LEAK AND OPS CHECK GOOD. REF AMM. 32-33-00 AND 32-31-00.