General Pump VS - Manual (Page 12)

GENERAL PUMP
A member of the Interpump Group
VS SERIES
Page 12
Once head and collector are removed the cylinders are
free to be taken out of the crankcase. Tapping the
cylinders all around with a plastic hammer helps to loosen
them from possible scaling or deposit accumulated during
operation. When removing the cylinders take their
weight into account and pay attention not to hit and
damage the plungers.
Remove the rear seal support 1, the rear seal, 2 and the
o-ring, 3. Fig. 23.
Once the cylinders are removed, loosen the plungers and
check them for wear (Fig. 21). Replace if necessary.
Remove the seeger (1, Fig. 22).
Remove the 6 packing support screws (1, Fig. 24).
Ref 300509 Rev.C
03-12