# SDR RAIA00312304

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2003
- Submitted: December 26, 2003
- Operation: Air carrier
- Aircraft: N815HK
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145048
- Aircraft time: 11,644 hours, 12,312 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Control Unit
- Part number: 355022002
- Part serial: 1177
- Condition: Malfunctioned
- Location: E/E Bay
- Part time: 13,428 hours, 13,547 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA00312304

## Discrepancy

STL- AIR-GROUND FAIL MESSAGE.  MAINTENANCE REMOVED AND REPLACED LANDING GEAR ELECTRONIC UNIT.

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