Product Manual

Owner’s Manual for Wet-Prime Trash Pumps 47
Maintenance
Bearing and Shaft Assembly
1. Heat the pump end bearing to 213°F (101°C) max-
imum on an induction bearing heater, using a Tem-
pilstik to check the bearing temperature.
Figure 4-4. Bearing and Shaft Assembly
2. Slide the heated bearing onto the pump shaft,
making sure the bearing is seated against the shaft
shoulder.
3. Heat the drive end bearing to 213°F (101°C)
maximum on an induction bearing heater, using a
Tempilstik to check the bearing temperature.
4. Slide the heated bearing onto the pump shaft,
making sure the bearing is seated against the shaft
shoulder and the bearing snap ring is toward the
drive end of the shaft.
5. Snap the retaining ring into the groove in the shaft.
1. Bearing (pump end) 2. Retaining ring
3. Shaft shoulder 4. Shaft
5. Bearing (drive end) 6. Lip seal
7.
Snap ring
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5
1
6
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7
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