# SDR CA090814002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2009
- Submitted: October 23, 2009
- Operation: General aviation
- Make and model: Robsin R44RAVENII
- Aircraft time: 916 hours
- Engine: Lyc IO540AE1A5
- System (JASC): [7314 · Engine Fuel Pump](https://openairdocs.org/jasc/7314)
- Part: Pump
- Part number: C8187B
- Condition: Inadequate
- Location: Aux Fuel
- Part time: 1,471 hours
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA090814002

## Discrepancy

PRIOR TO TAKEOFF, THE AUX FUEL PUMP LIGHT CAME ON IN COCKPIT. TROUBLESHOOTING REVEALED THAT THE OUTPUT PRESSURE WAS INSUFFICIENT, BELOW 23 PSI.

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