# SDR SWAA2025121144330

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2025
- Submitted: December 11, 2025
- Operation: Air carrier
- Aircraft: [N8572X](https://openairdocs.org/aircraft/N8572X), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 64251
- Aircraft time: 24,910 hours, 12,903 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Elec Connector
- Condition: Loose
- 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/SWAA2025121144330

## Discrepancy

SIDEWALL LIGHTS ROW 15 -21 AIRCRAFT RIGHT INOPERATIVE.  ROW 15 OVERWING EXIT IS WHERE POWER BREAK-IN IS LOCATED.  SUSPECT THIS LIGHT ASSEMBLY OR LOOSE CONNECTION.  OKAY TO CONTINUE PER MEL 33-2-04 SP1B.   REMOVED AND REPLACED SIDE WALL LIGHT ROW 21 FED AND EMERGENCY EXIT ROW 15 FED IAW AMM 33-21-00 . ROW 15 EXIT LIGHT NO FIX.   FIXED ROW 16 THROUGH 21.  REMOVED AND REPLACED SIDE WALL LIGHT ROW 21 FED AND EMERGENCY EXIT ROW 15 FED IAW AMM 33-21-00 . ROW 15 EXIT LIGHT NO FIX; HOWEVER FIXED ROW 16 THROUGH 21.;[04] REMOVED AND REPLACED RH AFT OVERWING EMERGENCY EXIT WINDOW LIGHT IAW AMM 33-21-00. OPS TEST PASSED.

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