Clutch 1. Lubricant Channel 2. Gear 3. Discharging Oil Steel Ball 4. Drum Wheel (Clutch Case) 5. Reset Spring 6. Bearing Plate 7. Gear 8. Auxiliary Shaft 9. Friction disc 10. Piston 11. Clutch Cylinder Block 12. Sealing Ring 13. Washer 14. Lubricant Opening 20-29