# SDR CALA2025040103395

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2025
- Submitted: April 2, 2025
- Operation: Air carrier
- Aircraft: [N77520](https://openairdocs.org/aircraft/N77520), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31658
- Aircraft time: 46,205 hours, 16,415 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025040103395

## Discrepancy

L2 EXTERIOR EMERGENCY LIGHT INOP/RELAMPED IAW 33-51-04. OPS CHEC K GOOD IAW B737-800 33-51-00-710-801. SUPPORT TASK NSA EMX NR 00 175. SDR COMPLETED REMOVED L2 EXTERIOR EMERGENCY LIGHT LENS ASSEMBLY IAW B737-800 AMM 33-51-04. REMOVED AND REPLACED L2 EXTERIOR EMERGENCY LIGHT LAMP. IAW B737-800 AMM 33-51-04. L2 EXTERIOR EMERGENCY LIGHT OPS CHECK GOOD. IAW B737-800 AMM 33-51-00. REINSTALLED L2 EXTEROR EMERGENCY LIGHT LENS ASSEMBLY IAW B737-800 AMM 33-51-04.

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