# SDR SWIA200413472

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2004
- Submitted: June 24, 2004
- Operation: Air carrier
- Aircraft: [N560SW](https://openairdocs.org/aircraft/N560SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120334
- Aircraft time: 13,748 hours, 20,773 cycles
- Engine: Pwa PW118B
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Sequence Valve
- Condition: Out Of Adjust
- Location: Mlg
- 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/SWIA200413472

## Discrepancy

AFTER TAKEOFF LEFT MAIN GEAR WOULD NOT RETRACT.  RE-ADJUSTED BOTH MAIN GEAR DOOR SEQUENCE VALVES PER MM 32-32-04 PG 503.  OPERATIONAL CHECK OK.

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