As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OVER WING FLOORBOARD PN:144A5810-189 IS DAMAGED FIBER DAMAGE LOOSEINSERT. GROUNDED - YES. REPAIRED OVER WING FLOORBOARD P/N:144A5810-189 BY REMOVING 1 EA DAMAGED INSERT AND DAMAGED INNER SKIN FIBERS AND BONDING FIBERGLASS WET LAY UP REPAIR AND INSTALLING 1EA INSERTS IAW B737-800 SRM 53-00-50-2R-9 AND 53--00-50-2R-0.