Maintenance
Waukesha Cherry-Burrell
®
Brand Universal 3 Pump
Page 82
95-03103
02/2021
CAUTION
To lift the gear case assembly on pumps larger than 018-U3,
attach lifting straps/chains to the two eye bolts on the top of the
gear case.
5. Place the gear case on an arbor press with the liquid end
facing down. Protect the shaft ends with a wood or plastic
block (Figure 197, item C) and press the shafts out of the
gear case.
6. Remove the gear spacers and gear keys from the shafts.
7. Remove the gears from the gear case.
8. Press out and discard the front bearing seals from the front
bearing retainers. Clean and reuse the bearing isolators, if
installed.
9. Remove the shims. If the shafts and bearings will be reused,
identify the shims and bearings that belong with each shaft.
10. Press out and discard both rear oil seals in the gear case
(Figure 198, item 13).
.
11. Use a hydraulic press and V-blocks (Figure 199, item B) to
remove the bearings (items 15 and 16) and spacer (item 30).
NOTE:
Make sure both ends of the shaft are protected when
removing the shaft.
Figure 197 - Press Shafts from Gear
Case
C
PD100-641
Figure 198 - Remove Rear Oil Seals
Figure 199 - Remove Bearings From
Shaft
15
30
PD100-642
B
16