What was found
CREW REPORTED A SMOKE DETECTOR FAULT. REPLACED SDCU FOR TROUBLESHOOTING. REPLACED LAVATORY SMOKE DETECTORS 5WQ & 4WH. OPERATIONS CHECKED SATISFACTORY IAW AMM 26-17-34, 26-16-15 & 26-17-15.
- Difficulty date
- August 27, 2014
- Submitted
- August 28, 2014
- Operation
- Air carrier
- Aircraft
- N173US
- Make and model
- Airbus A321211
- Aircraft serial
- 1481
- Aircraft time
- 46,583 hours, 17,254 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- RAI22800M0706
- Part serial
- Q00160006073
- Condition
- Faulted
- Location
- Lavatory
- Part time
- 31,324 hours, 16,996 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.