8.5. Master cylinder with reservoir: A - gap; 1 - the body of the main cylinder; 2 - low pressure sealing ring; 3 - piston drive circuit left front-right rear brake; 4 - spacer ring; 5 - high pressure sealing ring; 6 - clamping spring of the sealing ring; 7 - spring plate; 8 - piston return spring; 9 - washer; 10 - locking screw; 11 - the piston of the drive circuit of the right front-left rear brake; 12 - connecting sleeve; 13 - tank; 14 - emergency brake fluid level sensor