4. With a T6 torque wrench remove the remaining torx screws of the mount.
The black inner ring is securely fastened to the mount at the ZEISSfactory and does not need to be removed.
The mount is now loose.
5. Carefully detach the mount from your ZEISS LWZ.3.
If you are changing from a PL mount, you can directly see the shims.
If you are changing from any other mount than a PL mount, you can now see the black adapter ring.
If you are changing from a PL mount, skip Step 6 and 7, since the PL mount doesn´t have an adapter ring.