After installing a new hydraulic pump in a system, what special attention should be given to the hydraulic system?（）<br>A:The relief valves in the system should be readjusted<br>B:The filters and strainers should be checked frequently<br>C:All system pressure should be readjusted<br>D:The system should be drained and renewed with a fluid of different operating characteristics

After installing a new hydraulic pump in a system, what special attention should be given to the hydraulic system?（）
A:The relief valves in the system should be readjusted
B:The filters and strainers should be checked frequently
C:All system pressure should be readjusted
D:The system should be drained and renewed with a fluid of different operating characteristics

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