1
2
3
1.
Labyrinth oil seal (333D)
2.
Bearing frame (228)
3.
Drive with shaft bearings
13. Remove the labyrinth oil seals (332A and 333D).
14. Remove both radial ball bearings using a press.
The radial ball bearings lie against the shaft collar.
6.3.5 Remove the frame assembly and shaft (close-coupled pump)
1.
Secure the complete pump on a workbench in either a horizontal or a vertical position.
2.
Remove the hex screws (370B) that hold the motor adapter (503) to the frame adapter (108).
1
2
3
1.
Frame-to-adapter hex screw (370B)
2.
Close-coupled adapter (503)
3.
Frame-to-adapter gasket (360W)
3.
If necessary, remove the motor adapter (503) from the frame adapter (108) using two levers or pry-
bars.
There are also two threaded holes (size M12) in the close-coupled motor adapter (503) for jack-
screws.
4.
Lift the motor and motor adapter assembly off the frame adapter.
Use a crane, if necessary.
5.
Remove the gasket (360W).
6.
Remove the hex screw (791D) and lockwasher (382) from the drive magnet (740B).
7.
Remove the drive magnet (740B) from the stub shaft (122A).
6.3 Disassembly
60
Model 3296 EZMAG Installation, Operation, and Maintenance Manual
