7. Take out 2 timing belts, 2 base anchors, 2 spacers, 4 M5*10 screws to
assemble the base anchors on both sides and secure one end of the timing belt.
8.
9. First, pass the timing belt through the rollers and timing pulley along the
arrow in picture below, then take out 1 base anchor, 1 spacer, 2 M5*10 screws to
assemble the base anchors and secure the other end of the timing belt.