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Assembly of the drag chain end pieces
1x drag chain end piece with hole
1x drag chain end piece with nipple
4x countersunk head screw M3x8
Install the drag chain end pieces as shown in the figure.
Drag chain end piece with hole = extruder carriage
Drag chain end piece with nipple = X-plate
Inserting the grooved ball bearings
2x grooved ball bearings Insert the grooved ball bearings into the corresponding bores
of the X-plate from below.
Turn the grooved ball bearings slightly, when inserting them
into the bores. Do not apply any force. The flanges of the
grooved ball bearings must be cleanly aligned with the bottom
of the X-plate.