# SDR CALA2025092409195

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2025
- Submitted: September 24, 2025
- Operation: Air carrier
- Aircraft: [N28478](https://openairdocs.org/aircraft/N28478), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 31649
- Aircraft time: 37,468 hours, 13,824 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 2073771008
- Condition: Broken
- 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/CALA2025092409195

## Discrepancy

EMERGNCY EXIT PLACARD LEFT N RIGHT CHIP REMOVED AND REPLACED RH/LH OVERWING EMERGENCY EXIT LENS COVERS REF CONFIGURATION DRAWING NO. 3351DD15945. PRECAUTIONARY PERFORMED EMERGENCY LIGHTS OPS CHECK REF AMM 33-51-00-710-801, OPS CHECK GOOD AT THIS TIME.PARTS USED:  29-3351-3-0079, QTY :1 29-3351-3-0078, QTY :1

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