hasselblad 2000FCM

hello everyone I have just joined the group today.
Please does anyone know how tho take the winder crank off a 2000FCM.

Hello, I have a 2000FC/M and as far as I understand the winder crank of this body, unlike the 500 cameras, isn't supposed to be taken off, has some very special functions, compared to the 500 cameras, connected to the operation of the focal plane shutter.
Why do you want to take off? To make some repair yourself? Sounds complicated in view if it's several functions.
/Bertil