As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
C21 CHECK - LEVEL 2 EXFOLIATION CORROSION ON LEFT AFT LAV FLOORBEAM BETWEEN BS 1006 TO BS 1016 & BETWEEN LBL 6 TO LBL 11. REPLACED LEFT AFT LAV FLOORBEAM BETWEEN BS 1006 TO BS 1016 & BETWEEN LBL 6 TO LBL 11 IAW B737 SRM 51-10-02-0G, 53-60-51-1A-1 & 51-40-02-0G.