What was found
CORROSION ON AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT AT LBL 21 BS 767+3; BS 767+5; BS 767+10; BS 767+16; BS 767+18; BS 787+6; BS 787+10. REMOVED CORROSION AT BS 767+10.IAW SRM 51-10-02. DAMAGE REMOVAL BLENDED AREA L=1.000' W=1.500' ORIGINAL THICKNESS 0.040', REMAINING 0.030', LOSS 0.010'; MAX MAT REMOVE ALLOWABLE 0.004'. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2 PARA 4A (2) FIG 103 DETAIL D. FABRICATED; LOCATED AND DRILLED NEW FLOOR TO SIDEWALL SUPPORT IAW SRM 53-60-53-0L-2 AND DWG 146A7502, AND FABRICATED NEW SPLICE IAW 53-00-53-2R-6. REPAIR 6. INSTALLED ON AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT AT LBL 21 SPLICE ON BS 727E+10 IAW 53-00-53-2R-6. REPAIR 6