Goulds Pumps XHD - IOM - Manual (Page 73)

Maintenance
Model Parts that are still attached
XHD
• Suction side liner (562)
• Adjustable seal ring (822)
• Hardware Square head adjusting bolts (356F)
and hex jam nuts (357A)
XHD Value Option
• Suction side liner (562)
• Hardware Hex head bolts/hex cap screws
1. Support the suction half casing (100A) with a hoist hook through the lifting lug. Tension the
hoist properly so the subassembly will be fully supported upon disengagement.
2. Remove the casing hex head nuts (600C) and flat washers (553) from the casing hex head
bolts (600A) and tapered alignment studs (600D).
3. Leave the tapered alignment studs (600D) secured in place. The studs will provide
guidance in removal of the subassembly.
4. Guide the suction half casing (100A, with attached components) free of tapered alignment
studs.
5. Remove the hex head casing bolts (600A) from the gland half casing (100D).
6. Remove the tapered alignment studs from the gland half casing (100D) using a metric stud
driver.
Remove the remaining suction half components
Pump model Next step to follow
XHD
• Remove the suction side liner and adjustable
seal ring
• Remove the adjustable seal ring
XHD Value Option
• Remove the suction liner
XHD Installation, Operation, and Maintenance Manual 71