# SDR SWAA2022062821818

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2022
- Submitted: June 28, 2022
- Operation: Air carrier
- Aircraft: N796SW
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27889
- Aircraft time: 66,647 hours, 39,497 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Pax Cabin
- 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/SWAA2022062821818

## Discrepancy

MOST OF THE EMERGENCY EXIT LIGHTS ARE INOP / [01] REMOVED AND REPLACED BATTERY PACKS M1668;M1672;M1673;M1674;M1675 AND OPS CHECKED PER AMM 33-51-06-960-805 CHECKED GOOD. RELAMPED AFT SERVICE DOOR SLIDE LIGHT AND OPS CHECKED PER AMM 33-51-04-960-801 CHECKED GOOD;[02] PERFORMED OPERATIONAL TEST OF EMERGENCY EXIT LIGHTS PER AMM33-51-00-710-801<BR>ALL CHECKED GOOD;[03] UDATED PART INFO;[04] INSPECTION COMPLETE

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