What was found
CORROSION STRINGER 23R LOCATED BS540 AT WL 156 FWD CARGO COMPARTMENT. REPAIRED STRINGER 23R LOCATED BETWEEN BS500D TO BS 540 AT WL 156 FWD CARGO COMPARTMENT IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 PARAGRAPH 4. MADE REPAIR PARTS MATERIAL USED 7075-T0-0-036-7075-T0 0.040 PO (2021-110046) PO (2020-203286) HEAT TREATED AND CONVERTED FROM 7075-T0 0.036/7075-T0 0.040 TO CONDITION T6 IAW BAC5602 TOOL USED TERMPERATURE CONTROLLER PN P3015GOES00000 SN 112820025 DUE DATE 22JAN22.