# SDR SIMA20130715004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2013
- Submitted: July 16, 2013
- Operation: Air carrier
- Aircraft: [N942LL](https://openairdocs.org/aircraft/N942LL), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500930
- Aircraft time: 21,730 hours, 17,640 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic System
- Condition: Overserviced
- Location: Nr 1 & 2
- Stage of operation: CR
- How discovered: O
- Nature of condition: W, J
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20130715004

## Discrepancy

CREW RECEIVED A "HYD 1 LOW QTY" BLUE MESSAGE IN FLIGHT.  DECLARED AN EMERGENCY AND DIVERTED.  ACFT LANDED WITHOUT INCIDENT.  ACFT WAS REMOVED FROM SERVICE.  FOUND NR 2 HYD SYSTEM OVERSERVICED.  BALANCED BOTH NR 1 & 2 IAW ETN EM-29-023.  REPLENISHED NR 1 & NR 2 HYD SYSTEMS ABOVE REFILL IAW AMM TASK 12-13-01-600-802-A. NO LEAKAGE.  ACFT RETURNED TO SERVICE.

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