7 Servicing/Maintenance
44 of 60
Multi Eco
3.
Press new rolling element bearings 321.01 and 321.02 onto the rotor.
4.
Place a new flexible disc 931 into the rolling element bearing seat in the motor
housing.
5.
Insert the rotor into the motor housing.
Make sure that the upper rolling element bearing abuts the flexible disc.
6.
Fit the stationary part of mechanical seal 433 and make sure it is correctly
seated.
