General Pump SK Repair Manual - Manual (Page 28)

GENERAL PUMP
A member of the Interpump Group
SK SERIES
Page 28
Make sure that the cover completely enters its seat (1, fig. 97), being careful not to damage the lip of the
radial seal ring. Screw in the oil seal covers using 2 (M6 x 30 grub screws (1, fig. 98).
Set the screws with a torque wrench, as shown in Section 3.
Position the spray-guard complete with O-ring in the seat on the piston head (1, fig. 99 and 100).
Position the O-ring (1, fig 95) on the seat of the oil seal cover, and insert the assembly into the casing in
the seat provided (1, fig. 96).