# SDR USAA2014102700010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2014
- Submitted: October 27, 2014
- Operation: Air carrier
- Aircraft: N624AW
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 55
- Aircraft time: 78,276 hours, 35,680 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- 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
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2014102700010

## Discrepancy

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.

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