Ultimaker print head axis (dis)assemble tool helping to unmount and mount the axes holding the print head.
See instructions / video here:
Obviously this tool is only found in the extruder extension kit that will upgrade your UM2 to UM2+. Don't have it my utilities box nor could I find it anywhere as a 3D model, so I created it.
Need it to change the original print head into this alternative one:
Material & resolution should not be important as it does not have to hold a lot of force.
PLA and 0.2mm resolution should be fine.
Printed it in ColorFabb nGen, but any material should do.