# SDR C2XA07SH090

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2007
- Submitted: November 2, 2007
- Operation: Air carrier
- Aircraft: N13929
- Make and model: Emb EMB-145
- Registry model: [EMB EMB-145](https://openairdocs.org/model/embraer-emb-145) (OpenAirDocs)
- Aircraft serial: 009
- Aircraft time: 21,168 hours, 19,664 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Inverter
- Condition: Inoperative
- Location: Cabin
- 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/C2XA07SH090

## Discrepancy

SHV - DURING MAINTENANCE ROUTINE CHECK MAINTENANCE FOUND SERVICE DOOR OVERHEAD EMERGENCY EXIT SIGN INOP.  MAINTENANCE REMOVED AND REPLACED SERVICE DOOR INVERTER (I/B) IAW EMB 145 SWPM 20-50-00.  OPS CHECK GOOD.  AIRCRAFT WAS APPROVED TO RETURN TO SERVICE.

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