# SDR SIMA20120814008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2012
- Submitted: August 16, 2012
- Operation: Air carrier
- Aircraft: [N602AE](https://openairdocs.org/aircraft/N602AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145048
- Aircraft time: 34,473 hours, 28,880 cycles
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Fadec
- Part number: 23083670
- Part serial: BX47384
- Condition: Unserviceable
- Location: Right
- Stage of operation: NR
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20120814008

## Discrepancy

DURING FLIGHT 2822, CREW REPORTED NR 2 ENGINE N1 SURGING IN CRUISE FLIGHT.  AFTER LANDING EICAS MESSAGE WAS E1/E2 SHORT DISP/ E2 NO DISP.  THE AIRCRAFT WAS REMOVE FROM SERVICE.  TROUBLESHOT, REMOVED AND REPLACED RIGHT 2B FADEC IAW EMB 145 AMM 73-22-01.  OPS CHECK GOOD ON GROUND IAW EMB 145 AMM 73-22-01.  THE AIRCRAFT RETURN TO SERVICE.

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