As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN FLOOR CHAFING ON "I" BEAM FLOORBEAM AT STA 740 FROM BL 0 TO RBL 50. REMOVED DAMAGED STRAP REF 51-30-02, FABRICATED REPLACEMENT STRAP REF EA 7-5310-118310. TREATED AND PRIMED REF AMM 51-20-151. INSTALLED NEW STRAP REF EA 7-5310-118310, WORKED WITH N/R N00389. THIS IS CLASSIFIED AS A MAJOR REPAIR.