# SDR AALA20150707005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2015
- Submitted: July 8, 2015
- Operation: Air carrier
- Aircraft: [N8001N](https://openairdocs.org/aircraft/N8001N), registered now
- Make and model: Airbus A319-115
- Registry model: [Airbus A319-115](https://openairdocs.org/model/airbus-a319-115) (OpenAirDocs)
- Aircraft serial: 5678
- Aircraft time: 5,005 hours, 2,747 cycles
- System (JASC): [2934 · Hydraulic Quantity Sensor](https://openairdocs.org/jasc/2934)
- Part: Switch
- Condition: Faulty
- Location: Hydraulic Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20150707005

## Discrepancy

AIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT.  DURING CRUISE RECEIVED HYD YELLOW RESERVOIR LOW LEVEL ECAM MSG.  R & R YELLOW HYD SYS LOW LEVEL SWITCH IAW AMM 29-13-11.  PERFORMED OPERATIONAL CHECK IAW AMM 29-31-00.  PERFORMED LEAK CHECK.  SYSTEM CHECKED NORMAL.

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