# SDR USAA2013041900020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2013
- Submitted: April 19, 2013
- Operation: Air carrier
- Aircraft: [N840AW](https://openairdocs.org/aircraft/N840AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 2690
- Aircraft time: 24,000 hours, 10,472 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Condition: Leaking
- Location: Hydraulic Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2013041900020

## Discrepancy

ON CLIMBOUT FROM PHX, CREW REPORTED TO DISPATCH THEY LOST THE YELLOW HYDRAULIC SYSTEM.  CREW DECLARED AN EMERGENCY AND RETURNED TO PHX.  FLIGHT LANDED WITHOUT INCIDENT.   FOUND NR 2 PYLON HYD PRESSURE LINE CHAFED.  R & R HYD LINE, LEAK CHECKED GOOD.  CHECK OF EXTERIOR LEAKS OF HYD COMPARTMENT IAW AMM TASK 29-00-00-790-001-A.  OPS CHECK OF YELLOW HYD SYS GOOD IAW AMM TASK 29-13-00-710-002-A.

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