# SDR RAIA2018081530001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 13, 2018
- Submitted: August 15, 2018
- Operation: Air carrier
- Aircraft: [N17138](https://openairdocs.org/aircraft/N17138), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145727
- Aircraft time: 40,605 hours, 24,659 cycles
- System (JASC): [2730 · Elevator Control System](https://openairdocs.org/jasc/2730)
- Part: Control Unit
- Part number: 3621001013
- Part serial: 4164
- Condition: Faulted
- Location: Horizontal Stab
- Part time: 56,310 hours, 39,261 cycles
- 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/RAIA2018081530001

## Discrepancy

MAIN PITCH TRIM INOPERATIVE.  REMOVED AND REPLACED HSCU. OPS CHECKED GOOD.

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