What was found
PREVIOUS REPAIR STA 720A, RBL 29-42, CORRODED ON UNDERSIDE FROM NO TREATING OR PRIMING REPAIR FLOORBEAM 720A, RBL 29-42 REF. FED EX DRAWING SR-53-034 REV F, SRM 53-10-1, 51-10-2 51-30-2. REMOVED AND REINSTALLED SEAT RAIL HARDWARE, RBL 24, STA 690 TO 720B AND STIFFENER RBL 24, STA 720A REF SRM 51-30-2, THIS IS CLASSIFIED AS A MAJOR REPAIR.