What was found
FAULT: Z100 STR OPEN UP FLOOR PANELS, MBA SYSTEM, SIDEWALLS, AND TRANSITION PANEL TO F.O.M FS 1500 FRAME REPAIR AT STR 26R. INSTALLED SIDEWALL PANELS 162BW, 154JW IAW B757-200 SRM 51-40-02 AND INSTALLED LOWER AFT MBA SYSTEM AFT/AFT #8 AND #9, IAW B757-200 AMM 25-57-01-404-007-001. REVIEWED