# SDR CALA2021100101751

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2021
- Submitted: October 1, 2021
- Operation: Air carrier
- Aircraft: [N34460](https://openairdocs.org/aircraft/N34460), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 37200
- Aircraft time: 26,776 hours, 9,401 cycles
- System (JASC): [3300 · Lighting System](https://openairdocs.org/jasc/3300)
- Part: Battery Pack
- Condition: None
- Location: Lh Emergency Lig
- Stage of operation: UK
- How discovered: C
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021100101751

## Discrepancy

L/H EMERGENCY LIGHT BELOW PAX DOOR DOES NOT LIGHT WHEN TESTED REMOVED AND REPLACED L/H FWD CEILING PANEL EMERGENCY EXIT LIGHT BATTERY PACK M1675 AND PERFORMED OPS CHECK IAW B77 AMM 33-51-06- 960-805 OPS CHECK GOOD. WORK ACCOMPLISHED BY V897854 AND BY AAR QC V918050

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