# SDR GTIA2018062502720

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2018
- Submitted: June 28, 2018
- Operation: Air carrier
- Aircraft: [N658NK](https://openairdocs.org/aircraft/N658NK), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6736
- Aircraft time: 10,506 hours, 4,655 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Switch
- Condition: Leaking
- Location: Hyd System
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2018062502720

## Discrepancy

LOST ALL GREEN HYD FLUID,ON ACFT ARRIVAL,  FOUND 1 GALLON OF FLUID IN GREEN HYD SYSTEM.  NO ASSOCIATED FILTER DELTA P INDICATORS WERE OPEN.  FOUND THE PRESSURE SWITCH, 1074GK,  ON THE NR 1 ENGINE LEAKING.  R & R THE SWITCH IAW AMM 29-11-17.  RAN THE ENGINE IAW AMM 71-00-00, OPS/LEAK CHK OK

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