# SDR CALA2023102503166

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2023
- Submitted: October 25, 2023
- Operation: Air carrier
- Aircraft: [N848UA](https://openairdocs.org/aircraft/N848UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1647
- Aircraft time: 66,468 hours, 29,716 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Packing
- Part number: UNKNOWN
- Part serial: NA
- Condition: Damaged
- Location: Parking Brake Va
- Stage of operation: TO
- How discovered: O
- Nature of condition: J, O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023102503166

## Discrepancy

HYD Y SYS LOW PRESSLOW SPEED REJECTEDTAKEOFF AT 30KTS REFER TO L/P 6089998 FOR COMPLETED REPAIRS. HYD Y SYS LOW PRESS FOUND HYD LEAK FROM PARKING BRAKE VALVE FIN 2579GM PACKING REF AIPC 32-45-03-03D ITEM NUMBER 230. REPLACED PACKING AT PARKING BRAKE VALVE REF AMM 32-45-14. OPS CHK GOOD, NO LEAK OBSERVED. REPLENISHED HYD SYSTEMS.

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