# SDR SIMA20130204002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2013
- Submitted: February 4, 2013
- Operation: Air carrier
- Aircraft: [N739AE](https://openairdocs.org/aircraft/N739AE), registered now
- Make and model: Emb EMB-135LR
- Registry model: [EMB EMB-135LR](https://openairdocs.org/model/embraer-emb-135lr) (OpenAirDocs)
- Aircraft serial: 145402
- Aircraft time: 25,864 hours, 22,433 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic System
- Condition: Low
- Location: Nr 1
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20130204002

## Discrepancy

ON FLIGHT 4512 THE CREW REPORTED THEY RECEIVED A HYD PUMP E1 FAIL MESSAGE.  THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT.  THE AIRCRAFT WAS REMOVED FROM SERVICE.  SERVICED HYD NR 1 AS PER AMM 12-13-01.  CHECK FOR LEAKAGE PER AMM 29-10-00.  NO LEAKS NOTED.  CHECK EMDP NR 1 FOR LEAKS AS PER AMM 29-10-00.  CHECK EDP NR 1 PER AMM 29-10 -03.  ALL OPERATIONAL CHECKS GOOD.  NO LEAKS NOTED.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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