What was found
A22-43; AFT PIT STA 727G+11-757; LBL21; WL153; Z-CHANNEL; CORROSION ADJACENT TO SEVERAL FASTENER HOLES ON UPPER SURFACE AND 4EA ON LOWER SURFACE; MRK'D. / [01] REMOVED CORROSION ON Z ANGLE IAW SRM 51-10-02-0G-0 ITEM 15;[02] EVALUATED ALLOWABLE LIMITS; .040 ORIGINAL 'T' .026 REMAINING .024 LOSS FOUND OUT OF LIMITS IAW SRM 53-00-53-1A-2 TOOL USED #AAR 36649 DUE 12/08/22;[03] VERIFIED STEP 1;[04] VERIFIED STEP 2;[05] VERIFIED ITEMS 1 THROUGH 4<BR>OUT OF LIMITS;[06] REMOVED DAMAGE SECTION : CUT OUT BETWEEN STA 727G- 727F AND 787-807 IAW SRM 53-00-53-2R-5;[07] VERIFIED ITEM 6;[08] VERIFIED MATERIAL ID REPAIR PARTS IS BAC1496-377 7075-T6 TAG#A108167 IAW SRM 53-00-53-2R-5 REPAIR 5;[09] VERIFIED ITEM 8;[10] VERIFIED STEPS 8 & 9;[11] FABRICATED Z ANGLE REPAIR PARTS IAW SRM 53-00-53-2R-5 REPAIR 5;[12] VERIFIED STEP 11 IS COMPLETE;[13] VERIFIED ITEMS 11 AND 12<BR>OK TO TREAT AND PRIME;[14] APPLIED ALODINE AND PRIMER REPAIR PARTS IAW SRM 51-20-01-0G-0 AMM 51-21-72-370-804;[15] VERIFIED STEP 14 IS COMPLETE;[16] VERIFIED STEPS 14 AND 15;[17] OK TO INSTALL;[18] INSTALLED Z ANGLE REPAIR PARTS IAW SRM 53-00-53-2R-5 REPAIR 5;[19] VERIFIED STEP 18 IS COMPLETE;[20] VERIFIED ITEM 18 AND 19<BR>OK TO CIC;[21] APPLIED CIC REPAIR AREAS IAW AMM 51-21-91-620-802;[22] VERIFIED JOB IS COMPLETE;[23] VERIFIED STEPS 21 AND 22 JOB COMPLETE;[24] AUDIT C/W