# SDR 2017FA0000645

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2017
- Submitted: December 15, 2017
- Operation: General aviation
- Make and model: Boeing 737-8Q8
- Registry model: [Boeing 737-8Q8](https://openairdocs.org/model/boeing-737-8q8) (OpenAirDocs)
- Aircraft serial: 30642
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic System
- Condition: Malfunctioned
- Location: B
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2017FA0000645

## Discrepancy

LOT OF HYDRAULIC SYSTEM "B"  INFLIGHT. POP OUT CIRCUIT BREAKERS ENGINE 2 PUMP DEPRESS VALVE 1 AND 2 AND SYST "B" STANDBY RUDDER. (QRF RETURN TO AIRPORT). CORRECTIVE ACTION PENDING. FURTHER INFORMATION TO BE REPORTED AS SOON AS AVAILABLE.

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