# SDR SIMA20140127010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 27, 2014
- Submitted: January 28, 2014
- Operation: Air carrier
- Aircraft: [N856AE](https://openairdocs.org/aircraft/N856AE), registered now
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145748
- Aircraft time: 25,595 hours, 22,874 cycles
- Engine: Allsn AE3007A
- System (JASC): [7710 · Power Indicating System](https://openairdocs.org/jasc/7710)
- Part: Relay
- Condition: Failed
- Stage of operation: UK
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20140127010

## Discrepancy

BOTH ENGINES STARTED FOR TAXI OUT, SHUT DOWN NR 2 ENG TO SAVE FUEL.  WHEN NR 2 ENG SHUT DOWN WE IMMEDIATELY GOT, RUD HDOV PROT FAIL & E2 SHORT DISP ON EICAS RTG.  R & R RT RELAYS KO774, K0112 & K0384 IAW EMB AMM 20-13-02 ENGINE RUN REQUIRED.

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