# SDR 20000622SH023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 1999
- Submitted: June 22, 2000
- Operation: General aviation
- Aircraft: [N407CR](https://openairdocs.org/aircraft/N407CR), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53254
- Engine: Allsn 250C47B
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Fuel Control
- Part number: 23069251
- Part serial: UCALMO0496
- Condition: Leaking
- Location: Hmu
- Part time: 407 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/20000622SH023

## Discrepancy

FUEL CONTROL (HMU) FOUND LEAKING AT AMBIENT AIR PASSAGE.  LEAK AMOUNT (MOIST TO 1 OR 2 DROPS) AFTER LEAK CHECK, INTERNAL LEAKAGE.  (X)

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