# SDR GTIA2024051138115

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 9, 2024
- Submitted: May 12, 2024
- Operation: Air carrier
- Aircraft: [N953NK](https://openairdocs.org/aircraft/N953NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 10686
- Aircraft time: 8,604 hours, 3,561 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pressure Switch
- Part number: 4502310000
- Part serial: 74766
- Condition: Faulted
- Location: Blue Hyd Pump
- Stage of operation: CL
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2024051138115

## Discrepancy

BLUE PUMP OVERHEAT 2 TIMES WILL CLIMBING-R&R BLUE HYD SYSTEM PRESSURE SWITCH IAW AMM 29-32-12. OP CHECK GOOD AT THIS TIME

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