Beko DCU 6130 W Belt fitting

Hi,
I’ve not had to replace the small drive belt on this type Beko condenser dryer yet so I was just wondering how the motor comes out. I have fit one to a similar machine in the past but didn’t have to remove the motor that time.
The small drive belt has come off and I see that there is a kit with a belt and pulley.
I’ve ordered this and i’m going back to fit it in the next couple of days.
It seems as though you have to remove the motor to fit the belt. The front motor housing looks easy enough to remove (like the hotpoint/indesit), but how do you get the housing at the back off with the rear fan?

Any help is appreciated as usual guys.
Cheers
Nick