What was found
AFT MAIN CABIN FLOOR PANEL UPPER SURFACE CRACKED AT CENTER AISLE STA 787 LBL24 MKD DOT<[01] REMOVED AFT MAIN CABIN FLOOR PANEL #241RF REF AMM 53-21-00-000-801 STEP 2-E;[02] VERIFIED REMOVAL OF FLOOR PANEL 241RF.;[03] FABRICATED MAIN CABIN FLOOR PANEL #241RF BY OUTSIDE VENDOR (AERO MARINE) WITH P.O #2002487.REF. B737-700 SRM 53-00-50-2R-0;[04] VERIFIED FABRICATION PAPERWORK.<BR>OK TO INSTALL FLOOR PANEL #241RF;[05] INSTALLED FLOOR PANEL #241RF IAW B737-700 53-21-00-400-801.;[06] VERIFIED INSTALLATION.