# SDR CALA2026051416264

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2026
- Submitted: May 18, 2026
- Operation: Air carrier
- Aircraft: [N14228](https://openairdocs.org/aircraft/N14228), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28792
- Aircraft time: 81,740 hours, 30,948 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: D71702030
- Condition: Faulty
- Location: M01694
- 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/CALA2026051416264

## Discrepancy

ROW 15-21 RH SIDE EMERGENCY PROXIMITY LIGHTS INOP. REPLACED POWER SUPPLY FUSES. NO HELP. REMOVED AND REPLACED EMERG EXIT BATTERY POWER SUPPLY ELEC REF NUMBER M1694 IAW AMM 33-51-06-960-806 AND SSM 33-51-21-101.1. OPS CK NORMAL. ALL EMERGENCY LIGHTS OPS CK NORMAL. OK TO CONTINUE.

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