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353
107
569L
328
159
367B
126
106
105
496R
Figure 114: Attachment of stuffing box to seal cover
4.
Trim edges of the stuffing box gasket such that they will not interfere with the stuffing box oring.
5.
Lubricate and install the seal cover-to-stuffing box o-ring (496R) into the seal cover (184).
6.
Attach the stuffing box (159) to the seal cover (184) using the stuffing box-to-seal cover hex head
cap screws (569L).
Figure 115: Split Stuffing box installation
6.4.6.7 Install the expeller (optional feature)
1.
With the power frame and shaft moved forward so the expeller locating turn is accessible on the
shaft; install the expeller (263) onto the shaft (122).
2.
Prepare the impeller hub o-ring (412U) with a lubricant and install the o-ring into the o-ring groove
on the expeller (263).
6.4 Reassembly
122
XHD Installation, Operation, and Maintenance Manual
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