Waukesha Cherry-Burrell
®
Brand Universal 3 Pump Maintenance
11/2018 95-03103 Page 39
4. Remove the wave spring (040-U3 pictured).
5. Remove the drive ring (040-U3 pictured).
6. 130-U3 and smaller pumps only: Remove the shaft ring.
(180-U3 and larger sizes do not have a shaft ring.)
NOTE: To assemble a single mechanical seal for 130-U3 and
smaller pumps, continue. For 180-U3 and larger pumps, see
page 43.
Figure 50 - Remove wave spring
Figure 51 - Remove drive ring
Figure 52 - Remove shaft ring