# SDR F3LA2022231200173

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2022
- Submitted: December 23, 2022
- Operation: Air carrier
- Aircraft: [N344FR](https://openairdocs.org/aircraft/N344FR), registered now
- Make and model: Airbus A320-251N
- Registry model: [Airbus A320-251N](https://openairdocs.org/model/airbus-a320-251n) (OpenAirDocs)
- Aircraft serial: 08639
- Aircraft time: 12,284 hours, 5,531 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic System
- Condition: Malfunctioned
- Location: B System
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA2022231200173

## Discrepancy

BTB HYD B SYS LO PR ECAM ON ENG 2 START - PRESSURE SHOWED 700-900 PSI - PUMP SHOULD START UPON ENG 1 START DID NOT - SHOWED AMBER HASH - SLOWLY BUILT UP PRESSURE TO 2950-3000 PSI OVER ENG 2 START TIME FRAME. OPEN

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