VOLKSWAGEN GOLF IV

since 1997 of release

Repair and car operation



Foltsvagen Golf 4
+ 1. Maintenance instruction
+ 2. Engine
+ 3. Cooling system
+ 4. Fuel system
+ 5. Exhaust system
+ 6. Ventilation and heating system
+ 7. Coupling
+ 8. Transmission
+ 9. Suspension brackets and power shafts
+ 10. Steering
+ 11. Wheels and tires
- 12. Brake system
   12.1. Technical characteristics
   + 12.2. ABS/EBV/EDS/ASR/MSR
   + 12.3. Replacement of forward brake shoes on FS-III support
   + 12.4. Replacement of brake shoes on FN-3 support
   + 12.5. Replacement of back brake shoes on disk brakes
   + 12.6. Brake disk
   12.7. Adjustment of the hand brake
   + 12.8. Replacement of back brake shoes on drum-type brakes
   12.9. Removal and installation of the back working brake cylinder
   + 12.10. Pumping of hydraulic brake system
   12.11. Brake pipelines and hoses
   12.12. Check of the vacuum amplifier of brakes
   12.13. Removal, installation and adjustment of the switch of a stoplight
   12.14. Removal and installation of cables of the hand brake
   12.15. Main malfunctions of brakes
+ 13. Body
+ 14. Electric equipment and electroschemes






12.15. Main malfunctions of brakes

GENERAL INFORMATION

REASON
ELIMINATION METHOD
The increased free wheeling of a pedal of a brake
Overlays of brake shoes are worn-out
Replace brake shoes
One of contours of brake system is faulty
Check tightness of hydraulic contours of brake system
The increased course and softness of a pedal of coupling
At hydraulic brake system there is an air
Remove air from hydraulic system of brakes
The lowered level of brake liquid in a popolnitelny tank
Finish level of brake liquid to norm
Remove air from hydraulic system of brakes
Boiling of brake liquid which usually occurs at high load of brake system
Replace brake liquid. Remove air from hydraulic system of brakes
Low overall performance of brakes
The hydraulic system of brakes is not tight
Define and eliminate a place of a leakage of hydraulic system of brakes
The sealing ring in the main thing or the working brake cylinder is damaged
Replace a sealing ring. If the sealing ring in the main brake cylinder is damaged, replace internal details of the main brake cylinder or the brake cylinder assembled
By pressing a pedal of a brake it is necessary to put big effort
On overlays of brake shoes oil got
Replace brake shoes
Brake shoes not the corresponding type are established
Replace brake shoes
The vacuum amplifier of brakes or a leakage in a vacuum hose of the amplifier is faulty
Check the vakkumny amplifier of brakes and a condition of a vacuum hose and, if necessary, replace them
Overlays of brake shoes are worn-out
Replace brake shoes
When braking the car withdraws aside
Non-uniform pressure in tires of wheels
Check and, if necessary, finish to norm pressure in tires of wheels
Non-uniform wear of tires
Replace worn-out tires
On brake shoes on the one hand the car oil got
Replace brake shoes
On the different parties of the car brake shoes with a different material of a friction are used
Replace brake shoes
Nedostatochnaya Square of contact of brake shoes with a brake disk
Replace brake shoes
Support pollution
Clear the surfaces of a support interfaced to brake shoes
Complete or partial jamming of the piston in a support
Replace a support
Non-uniform wear of overlays of brake shoes
Replace brake shoes and check smoothness of a piston stroke in a support
Constant podtormazhivaniye of wheels
The compensatory opening in the main brake cylinder is blocked
Clear and, if necessary, replace internal details of the main brake cylinder
Insufficient gap between a pusher and the piston of the main brake cylinder
Check and, if necessary, adjust a gap between a pusher and the piston of the main brake cylinder
At movement of the car the control lamp of ABS burns
Tension in an onboard network of the car less than 10 In
Check tension in an onboard network of the car. Check that the control bulb of a battery charging dies away after engine start. Otherwise check a condition of a maple belt and the generator
The anti-blocking system of brakes is faulty
Check a condition of anti-blocking system of brakes on HUNDRED
Brakes are heated at car movement
The compensatory opening in the main brake cylinder is blocked
Clear and, if necessary, replace internal details of the main brake cylinder
Insufficient gap between a pusher and the piston of the main brake cylinder
Check and, if necessary, adjust a gap between a pusher and the piston of the main brake cylinder
Brake shoes are constantly pressed to a brake disk
Check work of a support of brakes and, if necessary, replace it
Strong vibration when braking
Brake shoes not the corresponding type are established
Replace brake shoes
There are traces of local corrosion on a brake disk
Mechanically process a working surface of a brake disk
Deformation of a brake disk
Mechanically process or replace a brake disk
Brake shoes are constantly pressed to a brake disk, thus the wheel is turned hardly
There is a corrosion in cylinders of brake supports
Repair or replace a brake support
Non-uniform wear of overlays of brake shoes
Brake shoes not the corresponding type are established
Replace brake shoes
Pollution of a support of a brake
Clear a support
Piston jamming in a support
Check a condition and, if necessary, replace a support
The hydraulic system of brakes is not tight
Define a place and eliminate a leakage of hydraulic system of brakes
Wedge-shaped wear of overlays of brake shoes
The support of a brake is established with a distortion in relation to a brake disk
Check correctness of installation of a support of brakes
There is a corrosion in a brake support
Clear traces of corrosion of a support
Noise of brakes when braking
The overlay of a brake shoe is completely worn-out
Replace brake shoes
There is an insignificant layer of a rust on brake disks
After several braking noise should be gone and not appear more
Brake shoes not the corresponding type are established
Replace brake shoes
The support of a brake is established with a distortion in relation to a brake disk
Check correctness of installation of a support of brakes
Emergence of strong vibration when braking on a pedal of a brake or a steering wheel
At strong braking the anti-blocking system of brakes works
Repair is not required, as this normal phenomenon
Strong wear or buckling of brake disks
Check a condition of brake disks and, if necessary, replace them
Bolts of fastening of a support are weakened
Check and, if necessary, tighten bolts of fastening of a support