# SDR MYWA2020021300157

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2019
- Submitted: February 13, 2020
- Operation: Air carrier
- Aircraft: [N738MA](https://openairdocs.org/aircraft/N738MA), registered now
- Make and model: Boeing 737-8Q8
- Registry model: [Boeing 737-8Q8](https://openairdocs.org/model/boeing-737-8q8) (OpenAirDocs)
- Aircraft serial: 32799
- Aircraft time: 29,546 hours, 12,175 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100
- Part serial: 1147211388
- Condition: Discharged
- Location: Emergency Lights
- 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/MYWA2020021300157

## Discrepancy

WE HAD A FEW EMERGENCY LIGHT BATTERY PACK P/N: D717-01-100 THAT FAILED DURING FUNCTIONAL CHECK. 11472,11388,11388, 11387, 11386,11385,210667,450464,458637,458741

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