# SDR Z5FA2011F00191

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2011
- Submitted: September 4, 2011
- Operation: General aviation
- Aircraft: [N420CS](https://openairdocs.org/aircraft/N420CS), registered now
- Make and model: Cessna 525B
- Registry model: [Cessna 525B](https://openairdocs.org/model/cessna-525b) (OpenAirDocs)
- Aircraft serial: 525B0115
- Aircraft time: 4,400 hours, 3,231 cycles
- Engine: Wilint FJ443A
- Engine time: 4,079 hours, 2,999 cycles
- System (JASC): [7322 · Fuel Control/Reciprocating Engines](https://openairdocs.org/jasc/7322)
- Part: Fuel Control
- Part number: 77697
- Part serial: CL9ATW0330
- Condition: Failed
- Location: Engine
- Part time: 4,079 hours, 2,999 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: X, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/Z5FA2011F00191

## Discrepancy

RIGHT ENGINE FUEL DELIVERY UNIT FAILED IN FLIGHT, R & R AND THE ACFT RETURNED TO SERVICE.

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