What was found
DOT A-24-10 AFT PIT FORWARD RH SHIELD CORRODED ON UPPER SURFACE BETWEEN STATIONS 767-787. / [01] REMOVED CORROSION FROM AFT CARGO RH FWD OF DOOR FLOOR SHIELD AND VERIFIED WITH 10X MAG GLASS IAW SRM 53-60-15-1A-1 STEP 2A;[02] VERIFIED MATERIAL LOSS: ORIGINAL T= .050' REMAINING T= .033' LOSS= .017' LIMIT= .005'. FLOOR SHIELD IS OUT OF LIMITS IAW SRM 53-60-15-1A-1 FIG 103 DET D.;[03] VERIFIED MATERIAL LOSS: ORIGINAL T= .050' REMAINING T= .033' LOSS= .017' LIMIT= .005'. FLOOR SHIELD IS OUT OF LIMITS IAW SRM 53-60-15-1A-1 FIG 103 DET D. USED TOOL# 27214 CAL DUE: 31AUG22;[04] VERIFIED STEPS 2 AND 3.;[05] REMOVED DAMAGED SHIELD IAW SRM 51-40-02-0G-0. LOCATED AND DRILLED NEW SHIELD IAW SRM 51-40-05-0G-0 AND BOEING DWG # 146A0081 ID:0025 REV:A.;[06] VERIFIED STEP 5 C/W;[07] OK TO INSTALL;[08] INSTALLED NEW SHIELD IAW SRM 51-40-02-0G-0 AND BOEING DWG # 146A0081 ID:0025 REV:A.<BR>APPLIED CIC IAW AMM 51-21-91-620-802.;[09] REMOVED CORROSION; VERIFIED MATERIAL LOSS: ORIGINAL T= .050' REMAINING T= .033' LOSS= .017' LIMIT= .005'. FLOOR SHIELD IS OUT OF LIMITS; REMOVED AND REPLACED AFT CARGO SHIELD AT STA 767-787 - SEE ABOVE FOR COMPLETED WORK.;[10] VERIFIED STEP 8 AND 9;[11] AUDIT CW