# SDR USAA2015011200009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2015
- Submitted: January 12, 2015
- Operation: Air carrier
- Aircraft: [N163US](https://openairdocs.org/aircraft/N163US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1417
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Manifold
- Part number: 2651A000001
- Part serial: 2109
- Condition: Leaking
- Location: Hydraulic Sys
- Part time: 47,117 hours, 17,633 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2015011200009

## Discrepancy

AIRCRAFT RETURNED TO FIELD.  HYD RESERVOIR YELLOW SYS INOPERATIVE.  FOLLOWED ECAM PROMPTLY WHICH CALLED FOR YELLOW ENG PUMP & PTU OFF.  REPLACED GND SERVICE MANIFOLD & LEAK CHECK SYS IAW AMM 29-19-41, NO LEAK FOUND.  OK FOR SERVICE.

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