# SDR SWAA2024070505673

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2024
- Submitted: July 5, 2024
- Operation: Air carrier
- Aircraft: [N8694E](https://openairdocs.org/aircraft/N8694E), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36661
- Aircraft time: 26,467 hours, 13,036 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: UNKNOWN
- Condition: Inoperative
- 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/SWAA2024070505673

## Discrepancy

SEVERAL EXTERIOR AND INTERIOR EMERGENCY LIGHTS INOPERATIVE.<[01] PERFORMED POWER SUPPLY - BATTERY PACK REPLACEMENT AT POSITIONS (M1670); (M1671); (M1672); (M1695) AND (M2335) AS PER REF AMM 33-51-06-960-805. REMOVED AND REPLACED BATTERY PACK M1676 AND PERFORMED INSTALLATION TEST FOR ALL EMERGENCY BATTERY PACKS THAT WERE REPLACED AS PER B737 AMM 33-51-06-960-805. TEST PASSED.;[02] VERIFIED STEP 1<BR><BR>AUDIT C/W REF MPM 52.02.02

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.