General Pump MK Repair Manual - Manual (Page 8)

GENERAL PUMP
A member of the Interpump Group
MK SERIES
Insert a spacer under the connecting rod to block shaft rotation (1, fig. 16).
Using an appropriate wrench, unscrew and remove the ring nut (1, fig. 17) and then remove the safety
washer (1, fig 18).
Screw a SKF KM19 type ring nut onto the pressure sleeve (1, fig. 19), then loosen the sleeve using an
appropriate wrench (1, fig. 20).
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