Oreck 8143 Service Manual page 16

Increase Quality Through Interaction with the Field
4. Lift the fan out of the side shown in Fig H and pull it off the motor shaft (Fig I).
I
5. Remove the four (4) screws securing the motor to the lower housing (Fig J).
J
6. Remove the two (2) upper motor mounts.
7. Remove the ionizer mounting screw.
8. Lift up the ionizer and move it out of the way.
Increase Quality Through Interaction with the Field 16