What was found
ORD - FLT 4127 - LAVATORY SMOKE INDICATION CAME ON DURING CLIMB-OUT. REMOVED AND REPLACED LAV SMOKE DETECTOR IAW AMM. OPS CHECK GOOD. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - FLT 4127 - LAVATORY SMOKE INDICATION CAME ON DURING CLIMB-OUT. REMOVED AND REPLACED LAV SMOKE DETECTOR IAW AMM. OPS CHECK GOOD. (M)