# SDR MASA200400150

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 2004
- Submitted: March 31, 2004
- Operation: Air carrier
- Aircraft: N843MJ
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145478
- Aircraft time: 6,307 hours, 5,912 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Connector
- Condition: Dirty
- Location: Fire Detection
- 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/MASA200400150

## Discrepancy

NO BELL DURING THE FIRE DETECTION TEST.  MX REMOVED CLEANED CONNECTOR AND INSTALLED AURAL WARNING UNIT.  THE SYSTEM OP CHECKS GOOD.  NO PARTS USED.

---
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.