# SDR 2022F00161

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2022
- Submitted: March 24, 2022
- Operation: General aviation
- Aircraft: [N78013](https://openairdocs.org/aircraft/N78013), registered now
- Make and model: Boeing 777224
- Aircraft serial: 29861
- Engine: Ge GE9092B
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: None
- Part number: 972952
- Condition: Cracked
- Stage of operation: CR
- How discovered: V
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2022F00161

## Discrepancy

TOTAL LOSS OF R/H HYDRAULIC SYSTEM. DIVERSION BACK TO FRA. FOUND CRACKED ENGINE DRIVEN PUMP. CHANGE OF AFFECTED EDP AND FILTER.

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