What was found
PILOT REPORTED THE LEFT AFT LAVATORY SMOKE DETECTOR WAS ACTIVATING. UNABLE TO SEE OR SMELL ANY SMOKE. REMOVED AND REPLACED THE SMOKE DETECTOR IAW AMM 26-14-01. OPS CHECKED NORMAL.
- Difficulty date
- March 4, 2019
- Submitted
- March 6, 2019
- Operation
- Air carrier
- Aircraft
- N960AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29542
- Aircraft time
- 54,093 hours, 22,234 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- PU90461R3
- Part serial
- 19285
- Condition
- False Activation
- Location
- Aft Lavatory
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.