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Flowserve RIS Seal User Manual

Page 7

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4.4 Position 9 and 9-1 jam nuts as far as possible to each end of 10

stud so they will not restrict axial movement of 101 clamp ring.

4.5

Install rotating face assembly. See Figure 7.

4.5.1 Clean the end of the shaft sleeve of any dirt (or shaft

shoulder if a sleeve is not used) and remove any nicks

or burrs.

4.5.2 Clean both rotating and stationary seal faces with

alcohol by applying it to a lint free tissue and wiping the

seal face. Make sure all dirt and grease are removed.

4.5.3 Install the gasket(s) as shown on the seal assembly

drawing.

4.5.4 Install the assembly onto the shaft.

4.6

Install the pump impeller.

4.6.1 Apply grease to the impeller threads only.

4.6.2 Install the appropriate gasket or O-ring as described on

the form drawing.

4.6.3 Be sure the impeller is tight after assembly.

Assemble the Rotating Face Assembly

Figure 7

Impeller

Seal Carrier

240

Bolt

40

Clamp Ring

101

Stud 10

Bolt

40-1

Jam Nut

9

End Plate 139

O-ring

71

Cover

46

Jam Nut

9-1