What was found
SEA - SMOKE DETECTOR IN LAV INTERMITTENTLY SOUNDED DURING TAXI. REMOVED AND REPLACED SMOKE DETECTOR IN LAV IAW Q400 AMM TASK'S 26-12-11-000-801, 26-12-11-400-801, 26-12-11-710-801. OP'S CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- April 15, 2009
- Submitted
- April 20, 2009
- Operation
- Air carrier
- Aircraft
- N420QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4147
- Aircraft time
- 5,845 hours, 6,088 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- PU90461R2
- Condition
- False Activation
- Location
- Zone 200
- Stage of operation
- TX
- 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.