# SDR ALG2003F00101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2003
- Submitted: October 29, 2003
- Operation: Air carrier
- Aircraft: [N709AL](https://openairdocs.org/aircraft/N709AL), registered now
- Make and model: Skrsky S76A
- Aircraft serial: 760278
- Engine: Allsn 250C30S
- System (JASC): [2620 · Extinguishing System](https://openairdocs.org/jasc/2620)
- Part: Relay
- Part number: M835362024M
- Condition: Failed
- Location: Fire Exting
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ALG2003F00101

## Discrepancy

ON PRE-FLIGHT, THE FIRE EXTINGUISHER SYSTEM FAILED.  MAINTENANCE WAS INFORMED AND THE MECHANIC REMOVED AND REPLACED THE K2 RELAY IN THE NR 1 RELAY IN THE OVERHEAD PANEL IAW MM.  THE AIRCRAFT WAS RETURNED TO SERVICE.(K)

---
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.