# SDR SIMA200416703

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2004
- Submitted: July 28, 2004
- Operation: Air carrier
- Aircraft: N854AE
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145743
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Control Unit
- Part number: 3621005009
- Part serial: 4295
- Condition: Malfunctioned
- Location: Horizontal Stab
- Stage of operation: LD
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200416703

## Discrepancy

DFW - FLT 3582 - DUAL PITCH TRIM FAILURE ON LANDING WITH AUTO PILOT ON.  DECLARED EMERGENCY AND LANDED WTHOUT INCIDENT.  REPLACED HORIZONTAL STABILIZER CONTROL UNIT.  OPERATIONAL CHECKS GOOD.  AIRCRAFT RETURNED TO SERVICE.  (M)

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