# SDR MALA040952

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 2004
- Submitted: February 12, 2005
- Operation: Air carrier
- Aircraft: [N508XJ](https://openairdocs.org/aircraft/N508XJ), registered now
- Make and model: Bac AVRO146RJ85A
- Aircraft serial: E2318
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 6122741
- Part serial: 9902940
- Condition: Failed
- Location: Emergency Light
- 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/MALA040952

## Discrepancy

BATTERY POWER SUPPLY REMOVED FOR SCHEDULED CAPACITY CHECK.  FAILED FINAL TEST MAINTENANCE REPLACED BATTERY ASSEMBLY UNIT PASSES ALL CMM CHECKS.  AIRCRAFT RETURNED TO SERVICE 12/23/04.

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