What was found
RT MLG INDICATOR RED LIGHT STAYED ON. TROUBLESHOT SYSTEM. REMOVED AND REPLACED RT MLG DOOR UPLOCK SWITCH WITH NEW SWITCH IAW MM 32-60-00. REMOVED RT MLG DOOR FOR X-RAY. RT MLG DOOR X-RAYED BY CERTIFIED INSPECTION SERVICES CRS XI8R997N, PROJECT NR 15515 AND DETERMINED TO HAVE NO HIDDEN DAMAGE. REINSTALLED RT MLG DOOR ASSY. RETRACTION TESTS GOOD. GAINED ACCESS TO RT MLG NON RETURN VALVE AND ASSOCIATED FILTER. REMOVED CLEANED AND INSPECTED. NO DEFECTS NOTED. INSPECTED WIRING FROM RT MLG UPLOCK SWITCH TO FWD WING CENTER SECTION. FOUND TO MEET WIRING DIAGRAM 25-8NA5-616A. REPLACED BROKEN FIXED PILLAR AT JK TERMINAL BOARD IN LEFT WING ROOT WITH NEW FIXED PILLAR.