What was found
FWD PIT FLOOR STRAP ATTACH DOUBLER AT Z ANGLE UPPER SURFACE CORRODED STA 500C+17 AT LBL 24 AND WL 157. FWD CARGO ATTACH Z-ANGLE DOUBLER SURFACE CORRODED STA 500C+17 WL 157. BLENDED AND REMOVED CORROSION, IAW SRM 53-00-53-1A-2 STEP 2D(1); (2); (3). MATERIAL THICKNESS IS .040; MAT LOSS IS .005; MAT REMAINING IS .035 'OUT OF LIMITS', IAW SRM 53-00-53-1A-2 STEP 4(2) FIG 103 DETAIL D. DRILLED AND REMOVED DOUBLER, IAW SRM 51-40-02-0G-0. FABRICATED, CUT, AND DRILLED ALL FASTENER HOLES. DEBURRED IAW BOEING DWG 143A7502 REV-V AND SRM 51-40-05-0G-0. TREATED AND PRIMED IAW SRM 53-00-53-2R-5 REPAIR 5. INSTALLED Z-ANGLE DOUBLER, IAW SRM 53-00-53-2R-5 REPAIR 5.