What was found
IN FLIGHT, AT FL 320, MASTER CAUTION RED FOLLOWED BY A LAVATORY SMOKE ECAM MESSAGE, FAS CHECKED ALL LAVATORIES, NO SMOKE OR FIRE FOUND. REPLACED LAVATORY D SMOKE DETECTOR.
- Difficulty date
- March 28, 2017
- Submitted
- March 30, 2017
- Operation
- Air carrier
- Aircraft
- N538UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4050
- Aircraft time
- 24,530 hours, 9,621 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- PPC120000
- Part serial
- 7479
- Condition
- False Indication
- Location
- Lavatory
- Part time
- 26,502 hours, 9,611 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.