# SDR SWIA200412956

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2004
- Submitted: March 3, 2004
- Operation: Air carrier
- Aircraft: N289YV
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120289
- Aircraft time: 23,713 hours, 29,963 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Spring
- Condition: Damaged
- Location: Yoke
- Stage of operation: TX
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200412956

## Discrepancy

CAPTAIN AP/TRIM INOP.  REPLACED CAPTAIN'S YOKE RETURN SPRING WITH A SERVICEABLE SPRING.  CAPT'S AUTOPILOT OPS CHECK GOOD IAW MM 22-10-00.

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