# SDR 09152005B

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2005
- Submitted: September 21, 2005
- Operation: Air carrier
- Aircraft: [N60MJ](https://openairdocs.org/aircraft/N60MJ), registered now
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE60
- Aircraft time: 20,101 hours, 31,094 cycles
- System (JASC): [2621 · Fire Bottle, Fixed](https://openairdocs.org/jasc/2621)
- Part: Switch
- Part number: MS21353341
- Condition: Failed
- Location: Fire Test
- Stage of operation: TX
- How discovered: V
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/09152005B

## Discrepancy

LT ENGINE FIRE BOTTLE DISCHARGE LIGHT ILLUMINATED INTERMITTENTLY THEREAFTER.  BOTTLE PRESSURE READS NORMAL.  REMOVED AND REPLACED UPPER LT FIRE TEST SWITCH IAW 31-10-00, OPS CHECK GOOD.

---
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.