What was found
CLASS II SMOKE DETECTOR CONTROL UNIT MX FAULT. ACCOMPLISHED TROUBLE SHOOTING MANUAL TASK 26-17-00-810-802-A, NO FAULTS NOTED. REPLACED LT AFT LAVATORY SMOKE DETECTOR IAW AMM TASK 26-17-00-810-802-A & AMM 26-17-15 PB 401.
- Difficulty date
- October 23, 2014
- Submitted
- October 27, 2014
- Operation
- Air carrier
- Aircraft
- N624AW
- Make and model
- Airbus A320231
- Aircraft serial
- 55
- Aircraft time
- 78,276 hours, 35,680 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- PPA120300
- Part serial
- 1137
- Condition
- Malfunctioned
- Location
- Lavatory
- Part time
- 38,236 hours, 14,571 cycles
- Stage of operation
- UK
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.