Flowserve Circpac MD - Manual (Page 5)

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2.9 Rotate the ring assembly until the drive pin
engages the pin slot at the housing joint.
2.10 Repeat steps 2.3-2.9 with all segmented
rings. Figure 10 shows a completed 3 ring
assembly.
2.11 Carefully and slowly lower the upper
housing half onto the lower housing half.
Install the housing joint cap screws and
tighten to 14 N-m (10 ft-lbs) minimum.
2.12 If necessary, complete the housing gasket
installation as shown on the assembly
drawing. A general purpose adhesive may
be used to hold the gasket in place. Take
care not to contaminate the shaft or rings.
Figure 9
Figure 10
Figure 11