Removing The Connecting Socket
Place a container underneath the gearbox.
Ensure that the piston rod in the puller cylinder is in the outer position. Position socket 9995777 between the puller cylinder and the transmission. Press in the expander so that it enters the channel on the connecting socket.
Apply the puller cylinder. Check that the socket between the gearbox and the puller cylinder is in contact with its support surfaces.
Remove the socket.
Check the mating surface for the connecting socket. The socket must be replaced if there are signs of grooves or corrosion.