# SDR UALA2011070703384

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 6, 2011
- Submitted: August 2, 2011
- Operation: Air carrier
- Aircraft: N403UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 442
- Aircraft time: 59,200 hours, 21,877 cycles
- Engine: Iae V2527A5
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Drain Line
- Condition: Open
- Location: Hydraulic Sys
- Stage of operation: CR
- 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/UALA2011070703384

## Discrepancy

YELLOW HYD SYS ECAM, RTFL.  FOUND YELLOW SYS HYD PRESS DRAIN OPEN AND PORTING AIR OVERBOARD, THIS WOULD GET YOU A LOW PRESS LT. RESERVICED YELLOW SYS AND OPS SYS. YELLOW SYS OPS NORMAL.

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