# SDR HNAA2017022200059

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 2017
- Submitted: March 13, 2017
- Operation: Air carrier
- Aircraft: [N640AE](https://openairdocs.org/aircraft/N640AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145183
- Aircraft time: 40,375 hours, 36,366 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Condition: Ruptured
- Location: Hyd System
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2017022200059

## Discrepancy

DURING CLIMB, AT APPROXIMATELY FL260, HYD 1 LOW QTY MESSAGE APPEARED.  FOLLOWED BY AILERON SYSTEM 1 INOPERATIVE AND RUDDER SYS 1 INOPERATIVE MESSAGES. CREW FOLLOWED QRH. SELECTED NR 1 HYD ELECTRIC PUMP OFF AND ALTERNATE EXTENDED GEAR.  FOUND RUPTURED LINE TO LEFT GEAR ACTUATOR.  REMOVED AND REPLACED THE LINE IAW MM 32-33-08. OPS AND LEAKED CHECKED GOOD.

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