# SDR SWIA971957

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2000
- Submitted: December 7, 2001
- Operation: Air carrier
- Aircraft: [N156CA](https://openairdocs.org/aircraft/N156CA), registered now
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120156
- Aircraft time: 26,364 hours, 30,737 cycles
- Engine: Pwa PW118
- System (JASC): [3234 · Landing Gear Selector](https://openairdocs.org/jasc/3234)
- Part: Control Unit
- Part number: 12038594501
- Condition: Failed
- Location: Landing Gear
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA971957

## Discrepancy

LANDING GEAR WOULD NOT RETRACT.  RETURNED TO SEA.  REMOVED AND REPLACED LANDING GEAR CONTROL MODULE IAW MM 32-31-01.  P/N ON:  120-38594-501, S/N:  120027, S/N OFF:  120085.

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