# SDR 2005FA0000170

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2004
- Submitted: March 2, 2005
- Operation: General aviation
- Aircraft: [N977DC](https://openairdocs.org/aircraft/N977DC), registered now
- Make and model: Diamon DA20-C1
- Registry model: [Diamon DA20-C1](https://openairdocs.org/model/diamond-aircraft-ind-da20-c1) (OpenAirDocs)
- Aircraft serial: C0177
- Engine: Cont IO240B
- System (JASC): [7314 · Engine Fuel Pump](https://openairdocs.org/jasc/7314)
- Part: Pump
- Part number: 65335385
- Part serial: B04AA108
- Condition: Defective
- Location: Engine
- Part time: 43 hours
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005FA0000170

## Discrepancy

FUEL PUMP FAILS TO HOLD PROPER PRESSURES.  SAME PROBLEM WITH ORIGINAL PUMP.  CHANGED PUMP, SET PRESSURES IAW SI 097-3B.  PRESSURES TO BE RE-ADJUSTED APPROXIMATELY ONCE EVERY 2-3 WEEKS.  NOTICED PRESSURES CHANGE WITH SEASON TEMPERATURES. (K)

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