# SDR HNAA2019020400034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2019
- Submitted: February 4, 2019
- Operation: Air carrier
- Aircraft: [N646AE](https://openairdocs.org/aircraft/N646AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145213
- Aircraft time: 44,265 hours, 40,373 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Condition: Failed
- Location: Hyd System
- Stage of operation: LD
- How discovered: O
- Nature of condition: S
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2019020400034

## Discrepancy

PDIS  646     29-10  2033151  01FEB19  YYZ  CLOSE
      LOSS OF #1 ENGINE HYDRAULIC PUMP PRESSURE ON LANDING
      ___ADDED INFO
      CAPT REPORTED LOSS OF NOSEWHEEL STEERING AND O/B BRAKES.                                         
      HISTORY: .
      DFRL  02FEB19  23:53  YYZ
            R&RD #1 ENG HYD PUMP IAW AMM 29-10-03 YYZ MECH SHORT SIGN AP # 3717647. REQUIRES PRESSURE AND CASE DRAIN FILTER INSPECTION. HYD SERVICING LEAK CHECK AND OPS CHECK.

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