# SDR AALA201901119012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2019
- Submitted: January 11, 2019
- Operation: Air carrier
- Aircraft: [N928AM](https://openairdocs.org/aircraft/N928AM), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7515
- Aircraft time: 6,281 hours, 2,395 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: False Activation
- Location: Cargo Bay
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201901119012

## Discrepancy

CARGO FIRE EXTINGUISHER BOTTLE 1,AFT CARGO SMOKE PROCEDURE ACCOMPLISHED. AIRMAN FAULTED SMOKE DETECTOR 8WH IN AFT CARGO PER MM 26-16-1 5-401. ALSO NECESSARY TO REPLACED NUMBER 1 CARGO FIRE BOTTLE IAW MM 26-23-41-401. REFER ALSO TO AMM 26-23-00-201 FOR RESTORATION AFTER FIRE EXT BOTTLE DISCHARGE. REPLACED SMOKE DETECTOR PER AMM 26-16-15. OPERATIONS CHECK OF CARGO SMOKE DETECTION AS PER AMM 26-16-00-710-001-A.

---
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.