What was found
AIRCRAFT WAS NOT GROUNDED: AFT LAVATORY SMOKE DETECTOR IS FAULTING WITH FALSE WARNING. MAINTENANCE RESET SMIOKE DETECTION CONTROL UNIT AND PERFORMED OPERATIONAL TEST OF LAVATORY SMOKE DETECTION PER AMM 26-17-01 WITH NO FAULTS NOTED.
- Difficulty date
- May 12, 2023
- Submitted
- May 16, 2023
- Operation
- Air carrier
- Aircraft
- N840AW
- Make and model
- Airbus A319132
- Aircraft serial
- 2690
- Aircraft time
- 50,127 hours, 24,934 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Control Unit
- Condition
- False Activation
- Location
- Zone 100 - Fuse
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.