What was found
AFT LAVATORY SMOKE WARNING MESSAGE INBD THE COCKPIT. NO VISABLE SIGNS OF SMOKE. CHANGED THE LAV SMOKE DETECTOR, OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFT LAVATORY SMOKE WARNING MESSAGE INBD THE COCKPIT. NO VISABLE SIGNS OF SMOKE. CHANGED THE LAV SMOKE DETECTOR, OPS CHECKED GOOD.