At the Kö / Köf type locomotive locomotive has already been designed very generously in the area of clutch engagement.
On both sides of the locomotive, only a small opening must be cut into the rear wall of the clutch mount.
Now the automatic decoupler can be installed both front and rear.
Here are the changes for installation in a shunting locomotive Kö / Köf 2x93x
Milling for decoupler front
Completely assembled decoupler front
Finished end uncoupler with milling