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Mk series – General Pump MK Repair Manual User Manual

Page 34

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GENERAL PUMP

A member of the Interpump Group

MK SERIES

Page 34

Manually rotate the shaft so that the 3 plungers are in the top dead center position.

Insert the stopper tool p/n 27516600 between the plunger guide and the plunger (1, fig 113).

Turning the shaft, move the plunger forward so that the stopper, moving forward itself, can push out the

packing support and the entire plunger unit (1, fig. 114).

Extract the packing support and the stopper tool.

Remove the packing support O-ring if it remains inside the pump case (1, fig. 115)