# SDR CALA2023082302616

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 22, 2023
- Submitted: August 23, 2023
- Operation: Air carrier
- Aircraft: [N17296](https://openairdocs.org/aircraft/N17296), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 67556
- Aircraft time: 1,711 hours, 622 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Fuse
- Part number: B21506
- Condition: Failed
- Location: Fwd Isle Ceiling
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023082302616

## Discrepancy

1ST CLASS SEAT FLOOR LEVEL EMERGENCY LIGHTS INOP. REPLACED BAD FUSE LOCATED AT THE FWD BATTERY LOCATION, OPS CHECK GOOD. REF WDM 33-51-21 PARTS USED: 99-3351-3-0009,QTY :1

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