What was found
AIRCRAFT NOT GROUNDED: PILOT REPORTS AFT RIGHT LAV SMOKE DETECTOR GOES OFF WITHOUT ANYONE IN LAVATORY. MAINTENANCE REMOVED AND REPLACED AFT RIGHT LAV SMOKE DETECTOR IAW AMM 26-14-00. OPS CHECK GOOD.
- Difficulty date
- August 30, 2019
- Submitted
- September 2, 2019
- Operation
- Air carrier
- Aircraft
- N935AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30081
- Aircraft time
- 57,157 hours, 23,629 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- 4755712
- Part serial
- 404410F
- Condition
- False Activation
- Location
- Lavatory
- Stage of operation
- NR
- 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.