What was found
CORROSION TOP OF FLOORBEAM MAIN CABIN BS 620 BETWEEN LBL 25 - LBL 45. CUT-OUT DAMAGED AREA AT TOP OF FLOOR BEAM BS 620 LBL 25 -LBL 45 APPROX DIM: 3" 5/8 X 1". FABRICATED ANGLES REPAIR HEAT TREATED TO T6, FIRST ANGLE DIM: 22" 1/4 X 3" AND SECOND ANGLE DIM: 18" X 2" 3/4. FABRICATED FILLER APPROX DIM 3' 1/2 X 1". INSTALLED ANGLES REPAIR AND FILLER IAW SRM 53-10-8 FIG 8, FAS ER 2-37153-801 REV A, SRM 51-10-2 AND SRM 51-30-2