Waukesha Cherry-Burrell
®
Brand Universal 3 Pump
Maintenance
02/2021
95-03103
Page 45
4. Remove the adjusting ring O-ring from the shaft groove on
each shaft.
NOTE:
Before installing the new O-rings, inspect the shaft O-
ring groove(s) for damage, and repair or replace the shafts if
required.
NOTE:
Inspect the flats on the shaft shoulder and repair or
replace the shafts if required.
5. Remove the 3 stationary seal retaining bolts from each seal
housing (040-U3 pictured).
NOTE:
The seal may be removed by loosening 2 screws and
removing the 3rd screw.
6. Remove the flush-side stationary seal (040-U3 pictured).
7. Inspect the seal housing pins for damage, and repair or
replace them as necessary. If the pins are loose, replace
them with new ones.
8. Remove the wave spring (040-U3 pictured).
Figure 72 - Adjusting ring O-ring
Figure 73 - Remove seal retaining
bolts
Figure 74 - Remove stationary seal
Figure 75 - Remove wave spring