Goulds Pumps XHD - IOM - Manual (Page 99)

Maintenance
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).
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).
XHD Installation, Operation, and Maintenance Manual 97