# SDR YN8R201307310001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 2013
- Submitted: July 31, 2013
- Operation: General aviation
- Aircraft: G-CGS
- Make and model: Cessna 421C
- Registry model: [Cessna 421C](https://openairdocs.org/model/cessna-421c) (OpenAirDocs)
- Aircraft serial: 421C1055
- Aircraft time: 3,926 hours
- Engine: Cont GTSIO520N
- Engine time: 698 hours
- System (JASC): [7314 · Engine Fuel Pump](https://openairdocs.org/jasc/7314)
- Part: Pump
- Part number: RR36090C
- Part serial: B959
- Condition: Leaking
- Location: Lt Engine Fuel
- Part time: 3,926 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YN8R201307310001

## Discrepancy

AFTER FUELING, PILOT NOTICED FUEL DRIPPING FROM GANG DRAIN BENEATH ENGINE.  DISCOVERED FUEL WAS DRIPPING FROM ENGINE DRIVEN FUEL PUMP AT A RATE OF A DROP EVERY THREE SECONDS.

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