# SDR USAASB97119

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N521AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23856
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Fuse
- Part number: MCR5
- Condition: Blown
- Location: Cabin
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAASB97119

## Discrepancy

IAH - MAINTENANCE FOUND A SECTION OF FLOOR LEVEL EMERGENCY LIGHTS INOP IN THE FORWARD CABIN.  MAINTENANCE REMOVED AND REPLACED A 5 AMP FUSE IN THE BATTERY PACK.  OPS CHECK GOOD.  (M)

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