What was found
AFT CARGO COMPARTMENT RH FWD SHIELD ANGLE HAS CORROSION ON UPPER AND LOWER SURFACES AT FASTENER HOLES BS 767 - 777 RBL 21 WL156; MARKED. / REMOVED CORROSION ON SHIEKD STA 767-777 RBL 21 FOUND TO BE OUT OF LIMITS DUE TO DO PUBLISHED DATA; REMOVED SHIELD FROM AFT BS 767+787 RBL 21 IAW SRM 51-40-02-0G-0 VERFIED NEW PART P/N 146A8127U12 IAW DWG 146A0081 REV. B LOCATED AND DRILLED NEW PART IAW SRM 51-40-05 AND SRM 51-40-06 INSTALLED NEW PART IAW SRM 51-40-02 AND DWG 145A0081- REV-B; APPLIED CIC AREA REWORK IAW AMM 51-21-91-620-802 P/N 146A8127-12