What was found
DURING HEAVY MAINTENANCE VISIT, FLOORBEAM SUPPORTS AT THE FOLLOWING LOCATIONS WERE FOUND CORRODED: STATION 1050 TO 1110 LBL12, STATION 1070 LBL 45 - 63, AND STATION 1110 TO 1130 BL 0 - LBL 12. REMOVED, FABRICATED, AND INSTALLED NEW SUPPORTS IAW B727 SRM 53-10-01 AND MM 51-20-11.