# SDR MEX2003285

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2003
- Submitted: September 2, 2003
- Operation: Air carrier
- Aircraft: N583MD
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 49659
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Amplifier
- Part number: 892809040001
- Condition: Faulty
- Location: Nr 2
- Stage of operation: IN
- How discovered: C
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MEX2003285

## Discrepancy

DURING TRANSIT CHECK DETECTED THAT DURING TEST ENGINE FIRE ALARM SYSTEM NR 2 NOT CANCELL AURA WARNING.  DURING REVISION BREAKER AND AMPLIFIER A2-6 WERE WITH DAMAGES.  THE FIRE ENGINE NR 2 AMPLIFIER WAS SWAPPED WITH APU AMPLIFIER IAW MM 26-10-01, ALL TESTS CORRECT.  (M)

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