What was found
SEA - THE FORWARD LAVATORY SMOKE DETECTOR ALARM GOES OFF INTERMITTENTLY. MAINTENANCE INSPECTED THE DETECTOR AND THEN REPLACED SAME. THE OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.
- Difficulty date
- June 19, 2004
- Submitted
- June 23, 2004
- Operation
- Air carrier
- Aircraft
- N401QX
- Make and model
- Bombdr DHC8401
- Aircraft serial
- 4031
- Aircraft time
- 7,146 hours, 8,074 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- 473082
- Condition
- Intermittent
- Location
- Lavatory
- Part time
- 7,146 hours, 8,074 cycles
- Stage of operation
- NR
- How discovered
- C
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.