What was found
CORROSION ON SUPPORT ZEE LOCATED BTW BS727C TO BS727E WL156 AND RBL21 AFT CARGO COMPARTMENT 2024-685334<[01] STEP 4 TOOL USED: ULTRASONIC THICKNESS GAGE; P/N:45MG; S/N:130066701; DUE DATE: 12-JUL-25.;[02] REPLACED SUPPORT ZEE AND FASTENERS LOCATED ON BS727 TO BS767 BTW STR25R AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SRM B737-700 SRM 51-10-02 ITEM 9 AND DRAWING #146A7500; SHEET 85; REV A.<BR>SEE INDIVIDUAL SIGN OFF BELOW;[03] REPLACED SUPPORT ZEE AND FASTENERS LOCATED ON BS727 TO BS767 BTW STR25R AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SRM B737-700 SRM 51-10-02 ITEM 9 AND DRAWING #146A7500; SHEET 85; REV A. COMPLETED; RII VERIFIED