# SDR USAA2012050700012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2012
- Submitted: June 19, 2012
- Operation: Air carrier
- Aircraft: [N178US](https://openairdocs.org/aircraft/N178US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1519
- Aircraft time: 38,828 hours, 14,036 cycles
- System (JASC): [2620 · Extinguishing System](https://openairdocs.org/jasc/2620)
- Part: Line
- Part number: D2621012400400
- Condition: Broken
- Location: Fire Extinguishe
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2012050700012

## Discrepancy

NR 1 ENGINE FIRE EXTINGUISHER LINE IS BROKEN JUST AFT OF FORWARD MOUNT.  INSTALLED SERVICEABLE FIRE EXTINGHISHER LINE IAW MM 26-21-49-400.

---
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.