# SDR CALA2025040703566

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2025
- Submitted: April 7, 2025
- Operation: Air carrier
- Aircraft: [N77525](https://openairdocs.org/aircraft/N77525), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31659
- Aircraft time: 46,833 hours, 16,700 cycles
- System (JASC): [3320 · Passenger Compartment Lighting](https://openairdocs.org/jasc/3320)
- Part: Light
- Condition: Inoperative
- 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/CALA2025040703566

## Discrepancy

FLOURESCENT WINDOW LIGHT AT ROW 21 DEF INOP, LOCATED IN AFT EMERGENCY EXIT DOOR. NEW FUSE & BULB NO HELP. REMOVED AND REPLACED AFT RIGHT OVERW8NG EMERGENCY EXIT LIGHT ASSY. PER AMM 33-21-00-960-807. FLOURESCENT AND EMERGENCY LIGHTS OPS CHECKS GOOD.

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