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The gasket bush pos. 3 must be introduced into the support with the outlets facing outwards
(casing side) as shown in fig. 124 and in fig. 125.
The L.P. seal must be inserted into the support with the sealing lip in the piston working direction
as shown in fig. 126 and fig. 127, slightly lubricating the external diameter with silicone grease
type OKS 1110.
GENERAL PUMP
A member of the Interpump Group
SMH SERIES
fig. 122
fig. 122a
fig. 123
fig. 124
fig. 125
Insert the anti-extrusion ring (2, fig. 123) and the gasket bush (3, fig. 124) arranged as shown in fig. 125.
Ref 300894 Rev. B
05-22
