# SDR AALA201504169002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2015
- Submitted: April 16, 2015
- Operation: Air carrier
- Aircraft: [N181UW](https://openairdocs.org/aircraft/N181UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1531
- Aircraft time: 47,775 hours, 17,669 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Valve
- Part number: HTE510016
- Condition: Leaking
- Location: Hyd System
- 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/AALA201504169002

## Discrepancy

FLT 1996 EN-ROUTE, THE CREW RECEIVED HYD B RSVR LO LVL & HYD B SYS LO PR ECAM MSGS DURING FLIGHT.  DIVERTED.  AN EMERGENCY WAS DECLARED & LANDED WITHOUT FURTHER INCIDENT.  THE ACFT TAXIED TO THE GATE WITHOUT ASSISTANCE.  REPLACED THE BLUE SYS ACCUMULATOR VALVE & SERVICED THE BLUE HYD SYS.  OPS & LEAK CHECKED GOOD.

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