# SDR SWAA2025032407529

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 2025
- Submitted: March 24, 2025
- Operation: Air carrier
- Aircraft: [N8529Z](https://openairdocs.org/aircraft/N8529Z), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36974
- Aircraft time: 26,288 hours, 13,145 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Bulb
- Condition: Burned
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025032407529

## Discrepancy

FSD HEADER EXIT SIGN HAS ONE EACH BULB OUT. <[01] REPLACED 1EA BULB AT FSD EXIT SIGN IAW AMM 33-51-01-960-801.; [02] REPLACED 1EA BULB AT FSD EXIT SIGN IAW AMM 33-51-01-960-801 OPS CHECK GOOD.

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