# SDR ABXA20190716124

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2019
- Submitted: July 17, 2019
- Operation: Air carrier
- Aircraft: [N226CY](https://openairdocs.org/aircraft/N226CY), registered now
- Make and model: Boeing 767383
- Aircraft serial: 26544
- Aircraft time: 85,284 hours, 16,321 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131A
- Part serial: 56889
- Condition: Discharged
- Location: Cabin
- 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/ABXA20190716124

## Discrepancy

THE EMERGENCY LIGHTING BATTERY (M738) IS INOPERATIVE. THE AIRPLANE WAS REMOVED FROM SERVICE (GROUNDED) AND THE EMERGENCY LIGHTING BATTERY WAS REPLACED. THE CAUSE OF THE INOPERATIVE BATTERY IS UNKNOWN.

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