# SDR AALA201603259001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2016
- Submitted: March 28, 2016
- Operation: Air carrier
- Aircraft: [N826AW](https://openairdocs.org/aircraft/N826AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 1534
- Aircraft time: 48,882 hours, 20,850 cycles
- System (JASC): [2932 · Hydraulic Pressure Sensor](https://openairdocs.org/jasc/2932)
- Part: Pressure Switch
- Part number: 501310000
- Condition: Defective
- Location: Hydraulic Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: H, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201603259001

## Discrepancy

AIRCRAFT WAS NOT GNDED.  SHORTLY AFTER TAKEOFF THE CREW NOTICED A GREEN HYD SYS LOW PRESS INDICATION, SWITCHED PUMP SWITCH OFF IAW ECAM PROCEDURE & ELECTED TO RETURN, WHERE THE ACFT LANDED SAFELY WITH NO ADDITIONAL INCIDENTS.  REPLACED THE NR 1 ENG HYD PRESS SWITCH & ACCOMPLISHED A SATISFACTORY LEAK & OPERATIONAL CHECK IAW AMM 29-11-17.

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