# SDR AALA202604073262

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 2026
- Submitted: April 7, 2026
- Operation: Air carrier
- Aircraft: [N904AN](https://openairdocs.org/aircraft/N904AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29506
- Aircraft time: 70,681 hours, 29,564 cycles
- System (JASC): [3320 · Passenger Compartment Lighting](https://openairdocs.org/jasc/3320)
- Part: Light
- Part number: 0115LS00140002
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: TO
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202604073262

## Discrepancy

DURING TAKEOFF ROLL, WHEN TAKEOFF  POWER WAS SET A STRONG ELECTRICAL BURNING SMELL FILLED THE CABIN FLIGHT DECK AND CABIN TEMPERATURE SPIKED JUST BEFORE ROTATION. REMOVED AND REPLACED SIDEWALL LIGHTS ASSEMBLY AT 3A (AALA202604063262), 4A (AALA202604077998), AND 14A (AALA202604074876). PER AMM 33-21-00. OPS CHECKS GOOD.

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