As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DECK, RIGHT HAND MOST OUTBOARD SEAT TRACK CORRODED AT R1 DOORWAY. REMOVED LAVATORY ON MAIN DECK AS PER AMM 25-41-06-4. REMOVED AND REPLACED RIGHT HAND MOST OUTBOARD SEAT TRACK AT R1 DOORWAY AS PER SRM 51-35-01, VOLUME II. REINSTALLED LAVATORY MODULE AS PER AMM 25-41-06-4. CARRIED OUT LEAK CHECK ON LAVATORY MODULE FOUND SATISFACTORY.