# SDR AALA20170125005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2017
- Submitted: January 25, 2017
- Operation: Air carrier
- Aircraft: [N9622A](https://openairdocs.org/aircraft/N9622A), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53593
- Aircraft time: 51,257 hours, 24,867 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: P4010049
- Part serial: 21108
- Condition: Discharged
- Location: Cabin
- Part time: 6,901 hours, 3,360 cycles
- 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/AALA20170125005

## Discrepancy

AIRCRAFT WAS NOT GROUNDED. SEAT MOUNTED EMERGENCY ESCAPE PATH LIGHTS FROM THE EXIT ROW BACK FAILED TEST.  REMOVED AND REPLACED BATTERY PACK AB5-3 AND BATTERY PACK AB5-4(AALA20170125022) IAW AMM 33-60-98. OPERATIONAL CHECK GOOD.

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