# SDR 2003FA0000347

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2003
- Submitted: April 1, 2003
- Operation: General aviation
- Aircraft: N861AF
- Make and model: Grob G 120A
- Registry model: [Grob G 120A](https://openairdocs.org/model/grob-werke-g-120a) (OpenAirDocs)
- Aircraft serial: 85001
- System (JASC): [2823 · Fuel Selector/Shut-Off Valve](https://openairdocs.org/jasc/2823)
- Part: Selector Valve
- Part number: 120A6229
- Part serial: 3AU2
- Condition: Failed
- Location: Fuel System
- Part time: 692 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/2003FA0000347

## Discrepancy

DURING A PROGRESSIVE INSPECTION, TECH FOUND THE FUEL SELECTOR VALVE LOOSE AND HARD TO TURN.  PROBABLE CAUSE IS INTERNAL FAILURE.

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