# SDR 4DPA2023060400001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 4, 2023
- Submitted: June 14, 2023
- Operation: Air carrier
- Aircraft: [N253JX](https://openairdocs.org/aircraft/N253JX), registered now
- Make and model: Emb EMB-135LR
- Registry model: [EMB EMB-135LR](https://openairdocs.org/model/embraer-emb-135lr) (OpenAirDocs)
- Aircraft serial: 145328
- Aircraft time: 34,624 hours, 31,647 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hose
- Part number: AE71379016
- Part serial: NSN
- Condition: Leaking
- Stage of operation: CL
- How discovered: V
- Nature of condition: J, K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/4DPA2023060400001

## Discrepancy

ISSUE; CREW REPORTED ON CLIMB OUT E1 HYD PUMP FAIL & HYD1LOQTY MESSAGES. CORR ACTION- MX TROUBLESHOT TO BAD HOSE AND REMOVED AND REPLACED THE PUMP AND THE HOSE ASSY. ALL OPS AND LEAK CHECKS GOOD.

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