# SDR UALA2010081703012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2010
- Submitted: August 18, 2010
- Operation: Air carrier
- Aircraft: [N449UA](https://openairdocs.org/aircraft/N449UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 851
- Aircraft time: 41,209 hours, 16,116 cycles
- Engine: Iae V2527A5
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: PPA110200
- Part serial: 486749104927
- Condition: False Activation
- Location: Fwd Cargo
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010081703012

## Discrepancy

IAW CREW, AFT CARGO SMOKE DETECTOR DETECTED SMOKE HAD ALL THE BELLS AND INDICATIONS.  BOTTLE BLEW FOR AGENT 1.  BOTTLE BLEW FOR AGENT 1.  REPLACED NR1 BOTTLE.  REPLACED SDCU PRECAUTIONARY (RAI2800M0403 - SN 61), OP CKS NORMAL. REPLACED AFT PIT SMOKE DET 3WH, 4WH, 5WH, 6WH.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.