# SDR CALA2026030614375

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2026
- Submitted: March 6, 2026
- Operation: Air carrier
- Aircraft: [N69819](https://openairdocs.org/aircraft/N69819), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 43533
- Aircraft time: 36,956 hours, 13,769 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: No Test
- 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/CALA2026030614375

## Discrepancy

EMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK -AFT. LT & AFT. RT OVER-WING HATCHES EXIT INDICATOR SIGNS DO NOT ILLUMINATE USING AFT FLIGHT ATTENDANT PANEL. REPLACED RH OVERWING EMERGENCY EXIT LIGHT BATTERY PACK REF. 33-51-06-960-805 OPS CHECK GOOD. PARTS USED: 99-3351-3-0015,QTY :1 PER GMM 04-20-16

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