What was found
INSPECTION TYPE:7C, MAIN DECK STA 1540 LBL 67"-79" FLOORBEAM UPPER CHORD FWD AND AFT LOWER SURFACE FOUND CORRODED. REPAIRED IAW HX RS R-53-65-37299, REV A & EO B767-5310-45925-A, ORG MATL'S BAC1506-4177-7075T6511 EXTRUSION, ORG THICK'S 0.015", CORROSION, BLENDED OUT AREA IS D 0.061" X W 1" X L 3" AT FWD SIDE & D 0.082" X W= W 1.5" X L 2" AT AFT SIDE, CLASSIFIED AS A MAJOR REPAIR WITH MATL AND 10134-2006-7075T6511 AS REPAIR ANGLES, TOTAL REPAIR SIZE IS 15.5"