# SDR SWAA2024110155196

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2024
- Submitted: November 1, 2024
- Operation: Air carrier
- Aircraft: N237WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34632
- Aircraft time: 61,442 hours, 36,900 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Condition: Shorted
- 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/SWAA2024110155196

## Discrepancy

EMERGENCY EXIT BULL NOSE LIGHTS AT ROWS 9&11 L/H SIDE INOP<[01] BATTERY AND CHARGER NO HELP PER MM 33-51-06; ORIGINALS RE-INSTALLED.;[02] FOUND GROUND IN LAMP SOCKET SHORTED TO HOT TERMINAL. ADJUSTED TERMINALS AND REPLACED FUSES IN M1670 BATTERY POWER SUPPLY IN ACCORDANCE WITH AIRCRAFT MAINTENANCE MANUAL 33-51-06; ALL OPS CHECKED GOOD CHECKS GOOD.;[03] FOUND GROUND IN LAMP SOCKET SHORTED TO HOT TERMINAL. ADJUSTED TERMINALS AND REPLACED FUSES IN M1670 BATTERY POWER SUPPLY IN ACCORDANCE WITH AIRCRAFT MAINTENANCE MANUAL 33-51-06; ALL OPS CHECKED GOOD CHECKS GOOD.

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