134 HyPrecision 50S/60S/75S Operator Manual 808690
5 – Preventive maintenance
Preventive maintenance
9. Put the hydraulic piston in the actuator housing.
10. Push the hydraulic piston into position with a wooden dowel.
11 . Use 2 wrenches to remove the outlet adapter from the valve body.
12. Remove the high-pressure poppet seat and the flow reducer from the outlet adapter.
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