What was found
** CORROSION ** AFT CARGO RH Z-CHANNEL BETWEEN: STA 767 STA 727; AT STR 25R AND AT WL 156.4; HAS MULTIPLE SPOTS OF CORROSION (DOT 25-13). / [01] REMOVED CORROSION AFT CARGO R/H Z CHANNEL BETWEEN STA. 767 TO STA.727 AND STRINGER 25 LOWER REF. SRM 51-10-02-0G-0; FOUND CORROSION PASS THROUGH; WORKED BY HUMBERTO MEDINA #26340; OUT LIMTS PER SRM 53-00-53-1A-2;12] REMOVED CORROSION AFT CARGO R/H Z CHANNEL BETWEEN STA. 767 TO STA.727 AND STRINGER 25 LOWER REF. SRM 51-10-02-0G-0; FOUND CORROSION PASS THROUGH; WORKED BY HUMBERTO MEDINA #26340; OUT LIMTS PER SRM 53-00-53-1A-2. FABRICATED ; LOCATED AND DRILLED AFT CARGO R/H Z CHANNEL FROM STA 727 TO STA 767 STR 25 PER REF DWG 146A7500. TREATED AND PRIMER REF AMM 51-21-41-370-802 AND 51-21-72-370-804 WORKED BY HUMBERTO MEDINA #26340;[13] VERIFIED STEP 12.