# SDR GTIA2019120964843

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 2019
- Submitted: December 9, 2019
- Operation: Air carrier
- Aircraft: [N674NK](https://openairdocs.org/aircraft/N674NK), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7462
- Aircraft time: 9,897 hours, 4,232 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: AP
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2019120964843

## Discrepancy

ON FINAL APPROACH FUMES SMELL PACK 1 OFF FUMES WENT AWAY ( PACKS AIR CYCLE MACHINES (ACM) - BOTH INOPERATIVE )-REACTIVATED PACK 1 IAW AMM 21-51-00. PERFORMED OPS TEST OF FLOW CONTROL AND INDICATING SYS IAW AMM 21-51-00-710-002-A NO FUME ODOR NOTED WHILE PACK 1 SELECTED/ OPERATING. THIS CLEARS CLEARS DMI # 256687701. MOC NOTIFIED. PLACARD REMOVED

---
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.