What was found
(A204 DOT 10) AFT CARGO STA 727G+8 TO 727I; RBL 21; WL 160; Z-ANGLE HAS CORROSION ON UPPER SURFACE.<[01] BLENDED CORROSION ON AFT CARGO STA 727G+8 TO 727I; RBL 21; WL 160; Z-ANGLE. VERIFIED ORG 'T' .040 REMAINING 'T' .034 LOSS OF .006 FOUND TO BE OUT OF LIMITS REMOVED AND REPLACED Z - ANGLE AT STA 727G+8 TO 767 IAW SRM 53-00-53-1A-2 ; SRM 53-00-53-2R-5 <BR>AND BOEING DWG 146A7500 REV - TOOL # 42641 CAL DUE 01/22/25;[02] AUDIT C/W