As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN FLOORBEAM UPPER FWD FLANGE LOWER SURFACE UNDER NUT PLATE MOUNT STRIP CORRODED STA 1680 RBL 24. FABRICATE ANGLE, STRAPS AND WEB PER SRM 53-00-51 REPAIR 2, 51-30-01 PG 17 FIG 7 AND SHIMS PER B757 SRM 53-00-51 REPAIR 2 FIG 201 STEP 5. AT INSTALLED REPAIRS PER SRM B757 53-00-51 REPAIR 201 PAGE 201. AT SAA/SAT DURING HMV.