As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SECTION I REPAIR TO AFT LAVATORY SERVICE PANEL PAN REQUIRES PART REPLACEMENT PER SECTION II OF ERA 633530-14. (FUSELAGE / ACCESS COVERS / AFT LAV SERVICE PANEL PAN / STA 1681 - STA 1701, S-26R & S-29R / CRACKS). CORRECTIVE ACTION: REF ERA 633530-14. (1537629) AIRCRAFT WAS GROUNDED