Using the LDO Galileo 2 Kit is straightforward. First, for the G2 Extruder (G2E), just drop it in as a replacement for the CW2 extruder on your Voron printer with a Stealthburner toolhead. The G2 Standalone (G2SA) can be easily installed as a replacement for Orbiter 2.0 or Sherpa Mini. For the G2 Z - Drive (G2Z), it's a simple assembly without the need for extra belts or pulleys (except the Z belt pulley). When using, make sure all parts are properly connected and tightened. As for maintenance, keep the gearbox clean. You can use a soft brush to remove any dust or debris. Check the gears regularly for signs of wear. If you notice any unusual noise or performance issues, stop using the kit and check for loose parts or damaged gears. Also, refer to the STL files on the Galileo 2 Github page for any replacement parts or additional modifications.