# SDR JJBA20230626021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2023
- Submitted: June 26, 2023
- Operation: Air carrier
- Aircraft: [N14174](https://openairdocs.org/aircraft/N14174), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500876
- Aircraft time: 39,465 hours, 27,100 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Control Unit
- Part number: 4504616B
- Part serial: 060355
- Condition: Inoperative
- Location: Unknown
- Part time: 1,466 hours, 1,327 cycles
- Stage of operation: CR
- How discovered: V
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JJBA20230626021

## Discrepancy

STRONG FUEL SMELL THROUGHOUT CABIN AND FLIGHT DECK ON GROUND AND IN AIR. REMOVED AND REPLACED APU FUEL CONTROL UNIT. OPS CHECK SAT ALSO PACK 1 AND 2 RUNNING NO FUEL SMELL NOTED.

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