Daewoo Matiz since 1997 of release
	1. The general data
	2. Maintenance service
	3. The engine
	4. Transmission
	5. A running gear
	6. A steering
	7. Brake system
		7.1. The design description
			7.1.1. Control lamp ВRАКЕ
			7.1.2. The main brake cylinder
			7.1.3. A pressure regulator
			7.1.4. The gauge of level of a brake liquid
			7.1.5. The vacuum amplifier of brakes
			7.1.6. The disk forward brake mechanism
			7.1.7. The drum-type brake mechanism
			7.1.8. A lay brake
			7.1.9. Possible malfunctions of brake system and methods of their elimination
		7.2. Diagnostics of brake system
		7.3. Removal and installation of knots of brake system
		7.4. Replacement brake колодок
		7.5. Repair of knots of brake system
	8. Systems of heating, ventilation and air-conditioning
	9. A body electric equipment
	10. A body
	11. Schemes электроборудования

7-1-9-vozmozhnye-neispravnosti-tormoznojj-sistemy-i-metody-ikh-ustraneniya.html

7.1.9. Possible malfunctions of brake system and methods of their elimination

Possible malfunctions of brake system and methods of their elimination are resulted in tab. 7.3.

Table 7.3 Possible malfunctions of brake system and methods of their elimination

The possible reason	Elimination method
The control lamp of a brake is included
Leak of a brake liquid	Eliminate leak or add a liquid
The switch of a lay brake will close on "weight"	Repair short circuit on "weight"
Malfunction of the gauge of level of a brake liquid	Replace the gauge
The stoplight lantern is included
Malfunction of the switch of a lantern of a stoplight	Replace the switch of a lantern of a stoplight
Length of a rod of the vacuum amplifier less than necessary length	Adjust length of a rod of the vacuum amplifier
The chain of the switch of a lantern of a stoplight is closed on the positive plug of the storage battery	Repair or replace electroconducting
Inefficient braking
Leak or absence of a brake liquid	Eliminate leak or add a liquid
Pollution of a brake liquid	Replace a brake liquid
Air presence in a brake liquid	Remove air from brake system
Damage of brake hoses	Replace brake hoses
Damage of a vacuum hose or malfunction of the control valve	Replace a vacuum hose or the control valve
Прихватывание brake (jamming)
Is absent люфт brake pedals	Adjust люфт
Easing of a returnable spring of a pedal of a brake	Replace a returnable spring
Malfunction of the main brake cylinder	Replace the main cylinder
Air presence in brake system	Remove air from brake system
The big course of a pedal of a brake
Leak or absence of a brake liquid	Eliminate leak or add a liquid
Inadequate adjustment люфта brake pedals	Adjust length of a rod of the vacuum amplifier of a brake

Possible malfunctions of the forward brake mechanism and methods of their elimination are resulted in tab. 7.4.

Table 7.4 Possible malfunctions of the forward brake mechanism and methods of their elimination

The possible reason	Elimination method
Non-uniform braking
Faulty support	Replace a support
Piston jamming in a support	Make repair or, if necessary, replace a support in gathering
Jamming (прихватывание) brakes
Piston jamming in a support	Make repair or, if necessary, replace a support in gathering
Noise and vibration at braking
Excessive palpation of a brake disk	Replace a disk
Stirring influence of a dustproof casing	Make repair of a dustproof casing
Easing of bolts of fastening of a support	Tighten fastening bolts

Possible malfunctions of the back brake mechanism and methods of their elimination are resulted in tab. 7.5.

Table 7.5 Possible malfunctions of the back brake mechanism and methods of their elimination

The possible reason	Elimination method
Insufficient brake force
Strong deterioration of overlays brake колодок	Replace brake колодки
Hit of oil or brake liquid on an overlay brake колодки	Check up on absence of leak from the working brake cylinder and, if necessary, replace the working cylinder or brake колодки
Malfunction of the working brake cylinder	Replace the working brake cylinder
Malfunction in self-regulation work	Repair self-regulation
Non-uniform braking
Hit of oil or brake liquid on an overlay brake колодки	Check up absence of leak from the working brake cylinder; if necessary replace the working cylinder or brake колодки
Malfunction of the working brake cylinder	Replace the working brake cylinder
Malfunction in self-regulation work	Repair self-regulation
Прихватывание brakes after отпускания brake pedals
Easing of a spring of return brake колодок	Replace a spring of return brake колодок
Malfunction of the working brake cylinder	Replace the working brake cylinder
Excessive course of a pedal of a brake
Excessive deterioration of overlays brake колодок	Replace brake колодки
Malfunction in self-regulation work	Repair self-regulation
Noise or vibration at braking
Hit of an alien material in a brake drum	Clean a brake drum
Easing of a bolt of fastening of a basic brake disk	Tighten a bolt of fastening of a basic brake disk
Damage of a brake drum	Replace a brake drum
Bad brake force of a lay brake
Hit of oil or brake liquid on an overlay brake колодки	Check up absence of leak from the working brake cylinder; if necessary, replace the working cylinder or brake колодки
Malfunction in self-regulation work	Repair self-regulation
Bad adjustment of a cable of a lay brake	Adjust length of a cable of a lay brake

To return back
7.1.8. A lay brake

On the following page
7.2. Diagnostics of brake system