# SDR 2003FA0001123

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 21, 2003
- Submitted: November 4, 2003
- Operation: General aviation
- Aircraft: [N863AF](https://openairdocs.org/aircraft/N863AF), registered now
- Make and model: Grob G 120A
- Registry model: [Grob G 120A](https://openairdocs.org/model/grob-werke-g-120a) (OpenAirDocs)
- Aircraft serial: 85003
- Engine: Lyc IO540*
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Diode
- Part number: 120A9491105AV
- Part serial: 0234014
- Condition: Shorted
- Location: Mlg
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2003FA0001123

## Discrepancy

DURING FLIGHT, WHEN GEAR IS INTRANSIT, HYDRAULIC PRESSURE ANNUNCIATOR LIGHT ILLUMINATES.  CAUSE OF MALFUNCTION IS UNKNOWN.  NO RECOMMENDATION AT THIS TIME.

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