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(1) Apply butter to the O-ring 6 * 1.8 and insert it into the groove of the plunger O-ring. Insert the Vickers Wegener plunger pump plunger into the plunger and use a copper washer; (2) Apply a little anaerobic adhesive to the thread, screw the plunger nut onto the plunger core, and tighten it with a wrench; (Note: Do not fracture the plunger, otherwise there may be defects such as oil leakage, pressure drop, and oil leakage in the box in the future); (3) Install the plunger and connecting rod into the positioning position using plunger pins; (Note: Wrap around the plunger pin.).
















