# SDR HAIHEEA9399

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N33008
- Make and model: Bell 412
- Registry model: [Bell 412](https://openairdocs.org/model/bell-412) (OpenAirDocs)
- Aircraft serial: 36004
- System (JASC): [7923 · Engine Oil Shutoff Valve](https://openairdocs.org/jasc/7923)
- Part: Valve
- Part number: 209072433007
- Condition: Failed
- Location: Oil Sov
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HAIHEEA9399

## Discrepancy

SPRING VALVE WILL NOT SHUT.

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