# SDR SIMA20140816001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2014
- Submitted: August 18, 2014
- Operation: Air carrier
- Aircraft: [N622AE](https://openairdocs.org/aircraft/N622AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145108
- Aircraft time: 36,754 hours, 33,280 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Condition: Failed
- Location: Nr 1 Engine
- 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/SIMA20140816001

## Discrepancy

EICAS DISPLAYED E1 HYD PUMP FAIL AS WELL AS HYD SYS 1 FAIL.  HYD FLUID QTY SHOWED IN AMBER RANGE.  AOM PROCEDURES COMPLIED WITH.  PRESS FLUCTUATIONS WERE OBSERVED BETWEEN 2300 - 300 PSI.  R & R NR 1 ENG EDP HYD OPERATIONAL & LEAK CHECKED OK IAW AMM 29-10-03.

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