# SDR SIMA201808064003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2018
- Submitted: August 6, 2018
- Operation: Air carrier
- Aircraft: [N821AE](https://openairdocs.org/aircraft/N821AE), registered now
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145577
- Aircraft time: 32,190 hours, 28,367 cycles
- System (JASC): [2740 · Stabilizer Control System](https://openairdocs.org/jasc/2740)
- Part: Trim System
- Condition: Inoperative
- Location: Pitch
- Stage of operation: CR
- 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/SIMA201808064003

## Discrepancy

PITCH TRIM BACKUP INOPERATIVE EICAS MESSAGE DURING CRUISE.  CMC FAULT CODE 274M0300.  PERFORMED FIM 27-43-00-810-802-A, BLOCKS 1 AND 7.  RESET THE PITCH TRIM 1 AND 2 CIRCUIT BREAKERS, FAULT CLEARED. OPS CHECKED GOOD, NO DESCREPANCIES NOTED.

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