Mazda 626

1991-1998 of release

Repair and car operation

Mazda 626

+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Heating and ventilation
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Transmissions
+ 8. Coupling and semi-axes
- 9. Brake system
   9.1. Introduction
   9.2. Technical characteristics
   9.3. System of anti-blocking of brakes (ABS)
   9.4. Brake overlays of disk brakes
   9.5. Brake support
   9.6. Brake disk
   9.7. Brake shoes of drum-type brakes
   9.8. Wheel cylinder
   9.9. Main brake cylinder
   9.10. Brake tubes and hoses
   9.11. Pumping of brake system
   9.12. Vacuum amplifier
   9.13. Height and free wheeling of a pedal of a brake
   9.14. Hand brake
   9.15. Ropes of the hand brake
   9.16. Switch of an alarm bulb of low level of brake liquid
+ 10. Running gear
+ 11. Body
+ 12. Electric equipment
+ 13. Electroschemes
+ 14. Good advice

9.11. Pumping of brake system


If the brake tube was disconnected from the main brake cylinder or air got to it, it is necessary to pump over all brake system.

If the brake hose was disconnected only from a support of one brake, it is necessary to pump over only this support or the wheel cylinder.

If the brake tube or a hose was disconnected between the main cylinder and a brake, it is necessary to pump over only this part of brake system.


1. Squeeze out a brake pedal several times to remove depression from the vacuum amplifier.
2. Fill a tank with brake liquid.
3. Pumping of all brake system is necessary for beginning with the right back wheel. Connect a hose to the valve of pumping and lower the second end of a hose in brake liquid.
4. Squeeze out a brake pedal several times and leave squeezed out.
5. Open the valve of pumping and let the air out also brake liquid.
6. Close the valve and slowly release a brake pedal.
7. Repeat the operations described in points 5 and 6 while in following brake liquid will not contain air vials. Then pump over a brake of the right forward wheel, the right back wheel and the left forward wheel. Watch liquid level in a tank.
8. Check work of brake system. The pedal of a brake should be rigid. If it is necessary, repeat pumping operation.