# SDR CA110214021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2011
- Submitted: September 9, 2011
- Operation: Air carrier
- Make and model: Robsin R44RAVENII
- Aircraft time: 3,569 hours
- Engine: Lyc IO540AE1A5
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Pump
- Part number: C8187B
- Condition: Failed
- Location: Aux Fuel
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA110214021

## Discrepancy

AUX FUEL PUMP FAILED TO PRIME AND CIRCUIT BREAKER POPPED.  REPLACED AUX FUEL PUMP.

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