# SDR FDEA201105041749

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2011
- Submitted: May 5, 2011
- Operation: Air carrier
- Aircraft: N419FE
- Make and model: Airbus A310-222
- Registry model: [Airbus A310-222](https://openairdocs.org/model/airbus-industrie-a310-222) (OpenAirDocs)
- Aircraft serial: 345
- Aircraft time: 43,487 hours, 21,030 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Priority Valve
- Part number: 459901
- Part serial: 33
- Condition: Cracked
- Location: Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201105041749

## Discrepancy

YELLOW HYDRAULIC SYSTEM RSVR LO LEVEL.  FOUND PRIORITY VALVE 27-3148 BROKEN.  REPLACED PRIORITY VALVE 273179 IAW AMM 27-44-16-04.  SYSTEM OP CHECKED NORMAL.  SERVICED YELLOW SYSTEM HYDRAULICS IAW AMM 12-12-29-00-0.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.