Tayota Kamri's repair since 2001
1. Operation manual and to maintenance of the car
2. Engine
3. Transmission
4. Running gear
5. Steering
6. Brake system
6.1. General information
6.2. Anti-blocking system of brakes (ABS)
6.3. Check and adjustment of elements of the brake system
6.4. Check of level of brake fluid in a tank of a hydraulic actuator of working ormozny system
6.5. Brake hoses
6.6. Adjustment of a pedal of a brake
6.7. Removal of air from a hydraulic actuator of the working brake system
6.8. Check and adjustment of the parking brake
6.9. Removal, dismantling, assembly and installation of the main brake cylinder
6.10. Check, removal and installation of the vacuum amplifier of brakes
6.11. Replacement of front brake shoes, removal, dismantling and installation of a forward support
6.12. Replacement of back brake shoes, removal, dismantling and installation of a back support
6.13. Dismantling, check and assembly of the brake mechanism of the parking brake
6.14. Removal and installation of the sensor of speed of rotation of a forward wheel
6.15. Removal and installation of the modulator of pressure
6.16. Removal and installation of a pedal of a brake
6.17. Tables
7. Onboard electric equipment
8. Body
9. Schemes of electric equipment




80e768f8

6-3-proverka-i-regulirovka-ehlementov-tormoznojj-sistemy.html

6.3. Check and adjustment of elements of the brake system

Check brakes on the dry and flat road. Check brakes at various speeds of the car with easy and strong pressing a brake pedal, avoiding blocking of brakes and sliding of tires.
Process of braking is influenced three by the main a factor:
– on different wheels there will be unequal conditions of coupling of tires with the road that causes unequal brake forces. Pressure of air and protectors of tires have to be identical;
– brake forces on forward and back axes have to be proportional to the vertical loadings operating on them;
– violation of angles of installation of wheels can become the reason that the car when braking will pull aside.
For check of leak of brake fluid press a brake pedal during the operation of the engine at a frequency of rotation of idling and installation of the lever of switching of the transmission in neutral situation. If the pedal gradually fails with a constant pressure, means there is a leak in system. Visually check existence of leak and level of brake fluid in a tank of the main brake cylinder. Insignificant falling of level of brake fluid happens because of normal wear of blocks. Abnormally low level speaks about leak in system. In hydraulic system both internal, and external leak is possible. If the level of brake fluid is normal, check length of a rod of the vacuum amplifier of brakes. If the inadequate length of a rod is found, adjust length or replace a rod.
Check the main brake cylinder in the following order:
– on absence of damage and lack of leak of brake fluid around the main brake cylinder. Lowering of the level of brake fluid can speak only about leak existence. An abnormal condition is also moistening of a surface of the main brake cylinder;
– connection of draft of a pedal and length of a rod. If they are normal, disassemble the main brake cylinder and check for stretching or swelling of epiploons of the cylinder, then – for lack of wear of rubber details. If epiploons inflated, the non-standard or polluted brake fluid is perhaps used. If the polluted brake fluid is found, all metal components should be sorted and cleared, and all rubber – to replace. All pipelines should be washed out also.
Improper brake fluid, mineral oil or availability of water in liquid, can cause boiling of brake fluid or damage of rubber components. If the main epiploons of the piston in the main cylinder bulked up, it means that rubber components are spoiled. If wear of rubber is found, sort all details of hydraulic system and wash out them alcohol. Before assembly dry details a stream of compressed air. Replace all rubber details in system, including hoses. During the operation of the brake mechanism check lack of liquid in laying. If liquid is found, replace laying. If a condition of epiploons of the piston of the main brake cylinder normal, check existence of leak or an excessive overheat. If these conditions are not found, merge brake fluid, fill the main brake cylinder and repeatedly merge liquid from system.

"previous page
6.2.3. Disk brake mechanisms of forward wheels
following page"
6.4. Check of level of brake fluid in a tank of a hydraulic actuator of working ormozny system