What was found
AIRCRAFT RETURN, DUE TO NOSE LANDING GEAR UNSAFE INDICATION. AIRCRAFT WAS SENT TO THE HANGAR TO ATTEND THE FAIL. REPLACED NOSE LANDING GEAR O-RINGS IAW MM 32-21-2 AND LANDING WITH OVERWEIGHT INSPECTION WAS ACCOMPLISHED IAW MM 05-51-0. ADDITIONALLY THE FOLLOWING COMPONENTS WERE REPLACED, NOSE LANDING GEAR CONTROL VALVE, ACTUATING CYLINDER AND BUNGEE CYLINDER IAW MM 32-32-1, 32-32-6 AND 32-32-7, TESTS PERFORMED IAW MM 32-32-0, ALL CORRECT. (M)