Generac Power Systems MAGNUM MTP4SZ Owner's Manual page 51

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