What was found
CORROSION FOUND ON FLOOR SHEAR WEB MAIN CARGO CABIN STA 1688 LBL 57. REMOVED CORROSION AT FLOOR SHEAR WEB STA 1688 LBL 57 IAW SRM 51-10-02-OG ORIGINAL MAT. 0.071", MATERIAL REMAINING 0.058", MATERIAL LOSS 0.013", EVALUATED AREA FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51-1A, DETAIL III, FIG 101, FABRICATED AND INSTALLED DOUBLER AND FILLER REPAIR IAW SRM 53-60-51-2R, REP 2 ALT I FIG 201 APPLIED TOP COATED PARTS AND AREA IAW AMM 51-21-15-7.