# SDR SIMA20231223001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 2023
- Submitted: December 25, 2023
- Operation: Air carrier
- Aircraft: [N778RH](https://openairdocs.org/aircraft/N778RH), registered now
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000054
- Aircraft time: 49,176 hours, 31,096 cycles
- System (JASC): [2797 · Flight Control System Wiring](https://openairdocs.org/jasc/2797)
- Part: Wire Harness
- Part number: 17119080401
- Condition: Failed
- Location: Slat 4
- Stage of operation: TO
- 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/SIMA20231223001

## Discrepancy

SLAT FAIL EICAS ON TAKE OFF. SLAT STUCK IN POSITION (3) DECLARED EMERGENCY. EQP SWAP FLT.-C/A-RAR SLAT #4 HARNESS IAW E170/175 AMM 27-83-07. OPS CHECK GOOD.

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