# SDR SB08022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2008
- Submitted: April 25, 2008
- Operation: Air carrier
- Aircraft: N458UW
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 25022
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Fuse
- Part number: 036000570010
- Condition: Blown
- Location: Battery Pack
- 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/SB08022

## Discrepancy

CLT - MAINTENANCE REPORTED THE RIGHT LOWER EXTERIOR EMERGENCY LIGHT INOPERATIVE (JUST AFT OF WING-TO-BODY FAIRING).  MAINTENANCE REPLACED A BLOWN FUSE IN THE BATTERY PACK/CHARGER ASSEMBLY.  OPERATIONAL CHECK GOOD.

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