# SDR C2XA98BT071

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N14943
- Make and model: Emb EMB-145ER
- Registry model: [EMB EMB-145ER](https://openairdocs.org/model/embraer-emb-145er) (OpenAirDocs)
- Aircraft serial: 145040
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Switch
- Part number: 156221
- Condition: Leaking
- Location: Hydraulic System
- Stage of operation: AP
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA98BT071

## Discrepancy

GSO - FLT 4071 - REPORTED 'NR 1 HYD LO QTY', 'NR 1 ENG HYD PUMP FAIL IN-FLIGHT', AND 'EMERG GEAR EXTENSION PROCEDURE C/W'.  FOUND LT HYDRAULIC PRESSURE SUPPLY SWITCH LEAKING.  REMOVED AND REPLACED SWITCH, REFILLED SYSTEM.  OPS CHECKED PUMPS GOOD, LEAK CHECKED GOOD.  ACFT TT:  1,371.8 HOURS.  ACFT CYCLES:  1,117.  (X)

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