# SDR SIMA200224904

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2002
- Submitted: October 8, 2002
- Operation: Air carrier
- Aircraft: N717AE
- Make and model: Emb EMB-135LR
- Registry model: [EMB EMB-135LR](https://openairdocs.org/model/embraer-emb-135lr) (OpenAirDocs)
- Aircraft serial: 145272
- System (JASC): [2740 · Stabilizer Control System](https://openairdocs.org/jasc/2740)
- Part: Trim Switch
- Part number: 3094343
- Part serial: 2448
- Condition: Faulty
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200224904

## Discrepancy

PITCH TRIM 1 INOPERATIVE WARNING APPEARED ON EICAS USED STANDBY TRIM FOR REMAINDER OF THE FLIGHT.  DECLARED EMERGENCY AND RETURNED TO BOS.  REMOVED AND REPLACED CAPTAIN YOKE PITCH TRIM SWITCH IAW EMB135 AMM 27-40-02-001-400-801-A, OPS CHECK GOOD.  (M)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.