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1. Brake pads; 2. The axis of the clamping arm; 3. Guide pads; 4. Clamping lever caliper; 5. Brake caliper; 6. Piston O-ring; 7. Pistons of wheel cylinders of the primary circuit; 8. Brake hose of the secondary circuit; 9. Cylinder block; 10. Brake disc; 11. Primary circuit drive piston of the master cylinder; 12. Reservoir for hydraulic brakes; 13. Moving contact; 14. Fixed contact; 15. Float; 16. Vacuum valve; 17. Vacuum booster valve body; 18. Diaphragm; 19. Amplifier pin; 20. Buffer rod; 21. Amplifier housing cover; 22. Vacuum booster valve; 23. Valve return spring; 24. Valve lifter; 25. Pedal release spring; 26. Stoplight switch; 27. Tip of the brake light switch; 28. Brake pedal; 29. Valve spring; 30. Piston; 31. Valve body return spring; 32. Stock; 33. Stem seal; 34. O-ring; 35. Piston stroke limit screw; 36. Sleeve; 37. Secondary circuit drive piston; 38. Seal; 39. Secondary circuit pipeline; 40. Brake pads; 41. Rear brake wheel cylinder piston; 42. Piston seal; 43. Thrust rings; 44. Lever drive pressure regulator; 45. O-ring; 46. Spring plate; 47. Piston head seal; 48. Housing sleeve; 49. Pressure regulator piston; 50. Pressure regulator body plug.
A. Vacuum cavity; B. Channel connecting the atmospheric cavity with the internal cavity of the valve body; C. Channel connecting the internal cavity of the valve body with the vacuum cavity; K. To the engine intake pipe; D. Atmospheric cavity.
I. The pedal is not depressed; II. release; III. Braking.
A. Vacuum cavity; B. Channel connecting the atmospheric cavity with the internal cavity of the valve body; C. Channel connecting the internal cavity of the valve body with the vacuum cavity; K. To the engine intake pipe; D. Atmospheric cavity.
I. The pedal is not depressed; II. release; III. Braking.