7.1. Check and adjustment of brakes

 Check of pipelines and connections
 Check of efficiency of the vacuum amplifier
 Adjustment of the drive of a brake
 Adjustment of the parking brake
 Check of operability of the regulator of pressure
 Adjustment of position of the regulator of pressure
 Removal of air from a hydraulic actuator



Fig. 7-1. Scheme of the brake system: 1 — a brake disk; 2 — a brake pedal; 3 — the vacuum amplifier; 4 — the main cylinder of a hydraulic actuator of brakes; 5 — the pipeline of a contour of the drive of forward brakes; 6 — the protection cover of a forward brake; 7 — a support of a forward brake; 8 — the vacuum pipeline; 9 — a tank of the main cylinder; 10 — the button of the lever of the drive of the parking brake; 11 — the lever of the drive of the parking brake; 12 — draft of a latch of the lever; 13 — a lever latch; 14 — an arm of the lever of the drive of the parking brake; 15 — the returnable lever; 16 — the pipeline of a contour of the drive of back brakes; 17 — a cable cover tip flange; 18 — the wheel cylinder of a back brake; 19 — the regulator of pressure of back brakes; 20 — pressure regulator drive lever; 21 — brake blocks; 22 — the lever of the manual drive of blocks; 23 — draft of the lever of the drive of the regulator of pressure; 24 — an arm of fastening of a tip of a cover of a cable; 25 — a back cable; 26 — a lock-nut; 27 — an adjusting nut; 28 — the plug; 29 — a guide of a back cable; 30 — the directing roller; 31 — a forward cable; 32 — an emphasis of the switch of a control lamp of the parking brake; 33 — the stoplight switch

The scheme of the brake system is shown in fig. 7-1.