Slott mill MSTC (full-adjustable slot width) Replacement of the cartridge Follow the instruction below to replace the cartridge. TH-3L 1. Insert hexagon wrench with 3mm width (TH-3L) into the wedge (Hexagon wrench with 3mm width) screw. 2. Loosen the wedge screw. 3. Remove the wedge screw and wedge. Wedge screw TH-3L (Hexagon wrench Loosen Wedge Cartridge with 3mm width) 4. Remove the cartridge. Cartridge M 5. Before replacing the cartridge, make sure that the cam pin isA state that the cam pin is positioned outwardspositioned radially-outwards. 6. If the cam pin is in the position shown in the left diagram, A state that the cam pin is positioned inwards assembling the cartridge is not possible. Wedge 7. Place the wedge so that its larger slant surface faces toward the Left-hand thread cartridge. 8. Turn the wedge screw two rotations to install the wedge to the body. 9. When installing the wedge screw to the body, keep the wedge from Wedge screw rotating and screw it in. Right-hand thread TH-3L (Hexagon wrench with 3mm width) Turn two rotations to install on the body 10. Tighten the wedge screw by the torque of 5-6N·m. Keep the screw head and the wedge even (Prevent either of those from sticking out). M188 Milling