# SDR SIMA200115904

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2001
- Submitted: July 23, 2001
- Operation: Air carrier
- Aircraft: [N627AE](https://openairdocs.org/aircraft/N627AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145121
- System (JASC): [2730 · Elevator Control System](https://openairdocs.org/jasc/2730)
- Part: Controller
- Condition: Malfunctioned
- Location: Elevator
- Stage of operation: TX
- How discovered: O
- Nature of condition: F
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200115904

## Discrepancy

DFW - FLT 3350 - UNCOMMANDED PITCH TRIM MOVEMENT FROM 4 DEGREES TO 2 DEGREES DOWN WHILE TAXIING.  PERFORMED OPS CHECK OF PITCH TRIM SYSTEM IAW AMM.  COULD NOT DUPLICATE, NO DEFECT NOTED.  AIRCRAFT RETURNED TO SERVICE.  (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.