What was found
AIRCRAFT WAS NOT GROUNDED: MID LAV SMOKE DETECTOR WENT OFF IN FLIGHT. MAINTENANCE PERFORMED BITE TEST OF SDCU LAV L, MID, IAW AMM 26-16-00-710 WITH NO DEFECTS BEING NOTED.
- Difficulty date
- June 26, 2016
- Submitted
- June 28, 2016
- Operation
- Air carrier
- Aircraft
- N540UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4107
- Aircraft time
- 22,046 hours, 8,719 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Warning System
- Condition
- False Activation
- Location
- Cockpit
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.