What was found
AFT CARGO BAY L/H FLOOR TO SIDEWALL SUPPORT PLATE AS HAS OF CORROSION BS727D TO BS787+13 LBL25 WL156 / EVALUATED CORROSION ON ACB LH FLOOR TO SIDEWALL SUPPORT; BS 727D - 787+13; REMOVED .020' FROM .040'; FOUND TO BE OUT OF LIMITS; IAW SRM 53-00-53-1A-2. FABRICATED REPAIR PARTS; LOCATED; DRILLED; DEBURRED; APPLIED CHEMICAL CONVERSION COATING; ALL IAW SRM 53-00-53-2R-5. MATERIAL BAC1496-377; LOT# 1442411-1. AND INSTALLED; ALL IAW SRM 53-00-53-2R-5. DWG 146A7500; AND PRIMED; REPAIR PARTS SRM 53-00-53-2R-5 7081R 12APR21