# SDR SIMA20130715005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2013
- Submitted: July 16, 2013
- Operation: Air carrier
- Aircraft: [N606AE](https://openairdocs.org/aircraft/N606AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145062
- Aircraft time: 36,758 hours, 30,572 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Condition: Inoperative
- Location: Hyd System
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20130715005

## Discrepancy

NR 1 HYD QTY LOW, "EMPTY". HYD SYS 1-FAIL AND GEAR ELECTRICAL OVERIDE DID NOT ACTUATE.  FREE FALL LEVER WAS USED TO LOWER GEAR IAW AOM-1. DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE.  LANDED WITHOUT INCIDENT.  ACFT REMOVED FROM SERVICE.  R & R NR 1 HYD ENGINE DRIVEN PUMP IAW AMM 29-10-03.    OPS AND LEAK CHECKED GOOD.  R & R HYD SYS NR 1 EMDP IAW AMM 29-10-04.   OPS CHECKED GOOD. R & R HYD FILTERS FOR SYS NR 1 IAW AMM 29-10-08.  OPS CHECKED GOOD.  ACFT RETURNED TO SERVICE.

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