General Pump SK Repair Manual - Manual (Page 11)

GENERAL PUMP
A member of the Interpump Group
SK SERIES
Take out the radial seal ring (1, fig. 29) and the outside O-ring and the lubrication hole O-ring (1, fig. 31).
Roll back the three connecting rods as far as possible (until they touch the crankshaft). Using a striking
hammer or mallet (1, fig. 32), take out the PTO crankshaft from either one of the two sides (1, fig. 33).
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