Discharge pump and electric motor (see fig. 8-26) fastened with screws and nuts to the cover 2.
To disassemble the pump, unscrew the screws, remove the motor and cover, disconnecting the fluid supply pipe 4.
Prying off the edge of the rim 8, remove it together with the filter mesh.
Remove the clutch 3, then carefully tapping on the shaft 6 of the rotor 9, push out the support 7 and remove the shaft with the rotor.
Reassemble in reverse order.