# SDR YENA2026071300567

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2026
- Submitted: July 14, 2026
- Operation: Air carrier
- Aircraft: [N964JT](https://openairdocs.org/aircraft/N964JT), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 07018
- Aircraft time: 44,018 hours, 8,708 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 3031863001
- Part serial: MX779542
- Condition: Failed
- Location: Hyd System
- Part time: 43,729 hours, 8,566 cycles
- 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/YENA2026071300567

## Discrepancy

FLT #223, JFK-LAX. AT CRUISE, HYD G REVR LO LEVEL G-ENG 1 PUMP LO PR, G-SYS LO PR TURNED GPUMP OFF --> PTO OFF.; FOUND RUPTURED HYDRAULIC LINE. REF. IPC 29-13-06-020 ITEM 260.REMOVED AND REPLACED LINE PER AMM 29-11-49-000-013A.OPS CHECK AND LEAK CHECK GOOD.A/C OKTO CONT. R & R ENG #1 HYD EDP IAW AMM 29-11-51-000/400-010-A OPS CHK GOOD NO LEAKS AT THISTIME.REMOVED AND REPLACED CASE DRAIN FILTER PER AMM 29-11-43.SECURED AND REATTCHEDHARDWARE AND PARTS PER IPC 38-32-44-80A AND IPC 54-57-17-01K.

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