# SDR CALA2021081601337

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2021
- Submitted: August 16, 2021
- Operation: Air carrier
- Aircraft: [N673UA](https://openairdocs.org/aircraft/N673UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29241
- Aircraft time: 75,712 hours, 15,940 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: AD20131A
- Part serial: 149404
- Condition: Discharged
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021081601337

## Discrepancy

B767-33-3-7000 CABIN: CTR ROW 21-23 SEAT MOUNTED EMER LT FOUND INOP.   AFTER EMERGENCY LIGHT BATTERY PACK REPLACED AND OPERATIONAL TEST OF EMERGENCY LIGHTS CARRIED OUT RESULT NORMAL AS PER AMM 33-51-00.

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