Start by attaching a clip to the "top" belt end. The clips have two "legs" that fit into square holes above the belt opening. Fit the belt clip over the belt with the legs hooked into those holes. Rotate the belt clip "in" and the tabs on the clip sides will engage the sides of belt opening.

Pull the bottom belt tight and install the second clip. If you're careful, you won't need to adjust the belt tension when you're done.

This completes the installation of the carriage! If you're upgrading a Rostock MAX with the U-Joint based arms, go to the next step. If you're upgrading to the new carriages AND the ball-cup based arms, advance to the step titled "Installing the Ball Arms"