# SDR SIMA2023012916001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2022
- Submitted: January 29, 2023
- Operation: Air carrier
- Aircraft: [N765ST](https://openairdocs.org/aircraft/N765ST), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000128
- Aircraft time: 26,726 hours, 23,938 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 34002210
- Condition: No Test
- Location: Emergency Lights
- 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/SIMA2023012916001

## Discrepancy

AFT CABIN EMERGENCY LIGHT FAILED TO ILLUMINATE DURING EMERGENCY LIGHT TEST-C/A-COMPLETE:REMOVED AND REPLACED AFT CABIN EMERGENCY BATTERY UNIT IAW EMB 170 AMM 33-50-01/400, OPS CK GOOD IAW EMB 170 AMM 35-50-01/500, NO FURTHER DEFECTS NOTED

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