The NSK Cartridge TIX-MU03 is a ceramic bearing cartridge designed for compatibility with NSK Ti-Max X Mini head airotors. Crafted with precision, this high-quality cartridge ensures optimal performance in miniature handpieces. To insert the cartridge into the airotor, follow the provided steps. Begin by inserting a test bur, then use the designated wrench tool to loosen and remove the cap. Gently lever the old cartridge out using the bur. Clean the head interior thoroughly with NSK PANA SPRAY Plus/PANA SPRAY, and apply the oil for optimal maintenance. When inserting the new cartridge, align the pin on the cartridge with the slot on the head and tighten the head cap with the appropriate wrench.