# SDR SWAA103036

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2010
- Submitted: May 25, 2010
- Operation: Air carrier
- Aircraft: [N325SW](https://openairdocs.org/aircraft/N325SW), registered now
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 23689
- Aircraft time: 74,475 hours, 67,079 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Housing
- Part number: M1136
- Condition: Defective
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA103036

## Discrepancy

DURING SCHEDULED MV2 CHECK, FOUND LT OVERWING LOWER EXIT LIGHT INOP.  REMOVED AND REPLACED BATTERY HOUSING PER MM.

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