# SDR MALA976579

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N514XJ
- Make and model: Bac AVRO146RJ85A
- Aircraft serial: E2330
- System (JASC): [2450 · AC Power Distribution System](https://openairdocs.org/jasc/2450)
- Part: Bus Bar
- Condition: Not Activated
- Location: E&E Compt
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA976579

## Discrepancy

DURING PREFLIGHT TESTING, FIREBELL WON'T TEST WHEN ENGINE 1-4 AND APU FIRE TEST BUTTONS ARE PRESSED.  MAINTENANCE ENERGIZED BUSS BARS, POWERED AIRCRAFT AND PERFORMED TEST PER RJ MM 31-52-11 TEST.  AIRCRAFT READY FOR FLIGHT.

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