SPXFLOW C Series - Page 34

Maintenance Waukesha Cherry-Burrell
®
Brand C-Series Pump
Page 34 95-03008-IEC 01/2019
11. Remove the impeller nut O-ring from the impeller nut.
12. Remove the impeller from the stub shaft.
NOTE: C-214 shown. C-218 and C-328 impellers have 4
blades.
WARNING
The pump components and piping may contain sharp edges.
Handle the impeller carefully because edges may be sharp. Wear
gloves while installing and servicing the pump to help avoid
injuries from these hazards.
13. Remove the stub shaft O-ring.
14. Rotate the backplate to disengage the backplate pins from
the adapter pins, then remove it by pulling it straight off the
adapter.
NOTE: T
ake care to protect the sealing face and edges of the
backplate from nicks and scratches.
Figure 62 - Remove O-ring from impeller
nut
Figure 63 - Remove impeller
Figure 64 - Remove stub shaft O-ring
Figure 65 - Install backplate