Product Manual

Owner’s Manual for Wet-Prime Trash Pumps 49
Maintenance
Figure 4-6. Installing the Lip Seals
Sleeve Installation
8. Very the shaft has no burrs before installing the
sleeve. Remove burrs, if necessary.
9. Heat the sleeve to approximately 400°F (204°C)
for about 10 minutes.
10. Slide the sleeve onto the shaft quickly, until it
bottoms on the step on the shaft.
Figure 4-7. Backplate Assembly
Press Lip Seal Into
Engine Bracket Before
Installing Onto
Bearing Frame
Install This Lip Seal
Using The Lip Seal Tool
Engine
Bracket
01655
1. Mechanical seal 2. Sleeve
3. O-ring 4. Bearing frame assembly
5. Backplate 6. Sleeve chamfer edge
7.
Gasket
1
1
2
3
4
5
5
6
7
Mechanical Seal Detail Sleeve Detail
01657