# SDR SWAA2022022373864

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2022
- Submitted: February 23, 2022
- Operation: Air carrier
- Aircraft: [N8316H](https://openairdocs.org/aircraft/N8316H), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36684
- Aircraft time: 31,712 hours, 14,339 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Sign
- Condition: Inoperative
- 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/SWAA2022022373864

## Discrepancy

SIDEWALL PANEL 231ZKW AND 232ZKW BOTH EMERGENCY LIGHT SIGN INOP. / [01] REMOVED AND REPLACED BATTERY PACK M1694 IAW AMM 33-51-06 OPS CHECK GOOD;[02] REMOVED AND REPLACED BATTERY PACK M1694 IAW AMM 33-51-06 OPS CHECK GOOD PN#D717-01-100SWA SERIAL# WN0560;[03] INSPECTED THE REMOVAL; REPLACEMENT AND OPS CHECK OF THE EMERGENCY BATTERY PACK PER 33-51-06.NO FAULT NOTED.

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