What was found
FWD PIT STA 500A+6-10; RBL25; WL186; Z-CHANNEL; CORROSION, REMOVED CORROSION FROM FORWARD CARGO Z ANGLE AT STA 500A+6' TO 500A+10' RBL 24 AND VERIFIED CORROSION REMOVAL WITH 10X MAG. IAW SRM 51-10-02 MEASURED MATERIAL LOSS, ORIGINAL MATERIAL THICKNESS .040 LOSS OF .008 WITH .032 REMAINING IS OUT OF LIMITS IAW SRM 53-00-53-1A-2; [02] VERIFIED STEP 1; [03] UPDATED MEASUREMENTS; [04] REMOVED FORWARD CARGO RIGHT HAND Z ANGLE AT STA 500A TO 500D IAW SRM 51-40-02; [05] VERIFIED MATERIAL AS BAC1496-444 7075-T62 IAW SRM 53-30-53-0I-2 LOCATED AND DRILLED UP NEW Z ANGLE IAW SRM 51-40-05-0G-0 AND DWG 143A7501. TREATED AND PRIMED Z ANGLE IAW DRAWING 143A7501-189 REV A.