What was found
FWD CARGO COMPARTMENT FLOOR AREA STA 500D TO STA 500E; RBL 24 WL 156; Z-ANGLE IS CORRODED. A177-015 / [01] REMOVED CORROSION ON Z ANGLE IAW SRM 51-10-02-0G-0 ITEM15;[02] EVALUATED ALLOWABLE LIMITS; .040 ORIGINAL 'T' .032 REMAINING .008 LOSS FOUND OUT OF LIMITS IAW SRM 53-00-53-1A-2 TOOL USED AAR UT # 36644 DUE 08/20/22;[03] VERIFIED STEPS 1 AND 2 ARE COMPLETE;[04] VERIFIED STEPS 1; 2 AND 3 FOUND TO BE OUT OF LIMITS;[05] FWD CARGO Z-ANGLE AT STA 500D TO 500E RBL 24 REPAIRED ON FAULT TTG8Q00CH2T8;[06] STEP 5 C/W AUDIT DONE;[07] CHANGED REPAIR TYPE TO MAJOR