# SDR R61A2024082900373

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 27, 2024
- Submitted: August 29, 2024
- Operation: Air carrier
- Aircraft: [N237JQ](https://openairdocs.org/aircraft/N237JQ), 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: 17000238
- Aircraft time: 38,182 hours, 24,559 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 34002210
- Part serial: 003137
- Condition: Failed
- Location: Zone 200
- Part time: 36,518 hours, 23,633 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A2024082900373

## Discrepancy

L1 DOOR EXIT SIGN ON LOWER FORWARD SIDE DID NOT TURN ON DURING OPS TEST OF THE EMERGENCY LIGHTING SYSTEM. R&R EMERGENCY LIGHT POWER UNIT.

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