# SDR SIMA20170104002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2017
- Submitted: January 5, 2017
- Operation: Air carrier
- Aircraft: [N677AE](https://openairdocs.org/aircraft/N677AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500810
- Aircraft time: 31,874 hours, 27,233 cycles
- System (JASC): [2740 · Stabilizer Control System](https://openairdocs.org/jasc/2740)
- Part: Control Unit
- Part number: 3621001013
- Part serial: 1433
- Condition: Malfunctioned
- Location: Horiz Stab
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20170104002

## Discrepancy

PTRIM MAIN INOP BACKUP TRIM STILL FUNCTIONING SEE LOG BOOK PG 1404871 "TRANSFERRED TO NRWC 677-DFW-02513". REMOVED AND REPLACED HSCU IAW AMM 27-40-01. OPS CHECK GOOD. REF NRWC 677-DFW-02513 FOR CORRECTIVE ACTION.

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