Nissan Terrano 2 with 1985 on 1999
1. The maintenance instruction and to maintenance service
2. Car maintenance service
3. Четырехцилиндровыв engines
4. Engines VS
5. All engines
6. Systems of cooling, heating, ventilation and air-conditioning
7. Fuel and exhaust systems
8. System of an electric equipment of the engine
9. System of decrease in toxicity of exhaust gases
10. A mechanical transmission
11. Automatic transmissions
12. Coupling карданный a shaft and the back bridge
13. A running gear of cars with the wheel formula 4x4
14. Brake system
14.1. Specifications
14.2. The general data
14.3. Колодки disk (forward and back) brakes - replacement
14.4. A brake support - removal, dismantling and installation
14.5. A brake disk - check, removal and installation
14.6. Back drum-type brakes - replacement колодок
14.7. The wheel cylinder of back drum-type brakes - removal, dismantling and installation
14.8. See гл. 1
14.9. Disks of back brakes - check, removal and installation
14.10. Колодки a manual brake (on back disk brakes) - removal, installation and adjustment
14.11. The main cylinder of brakes - removal, dismantling and installation
14.12. A regulator of pressure of brakes - removal and installation
14.13. A hydrodrive highway - check and replacement
14.14. Prorolling of brakes
14.15. The vacuum amplifier of brakes - the general data and check
14.16. The vacuum amplifier of brakes - removal and installation
14.17. A manual brake - adjustment
14.18. The lever of a manual brake - removal and installation
14.19. Cables of a manual brake - removal and installation
14.20. The switch of a signal of braking - removal and installation
14.21. Antiblocking system (ABS) - the general data and access to codes.
15. Suspension brackets and a steering
16. A body and furnish elements
17. Electric equipment system
 







14-15-vakuumnyjj-usilitel-tormozov-obshhie-svedeniya-i-proverka.html

14.15. The vacuum amplifier of brakes - the general data and check

1. The vacuum amplifier is intended for increase in effort at pistons of the main cylinder at the expense of the depression created in the soaking up collector of the engine.
2. While in service care of the unit it is not required. The amplifier varies only after very big run of the car. Necessity of replacement is felt on increase of effort to a pedal, necessary for braking.
3. For check of work of the amplifier some times press a brake pedal. The pedal course by each pressing should not to vary.
4. Keeping a pedal pressed, start the engine, - the pedal should leave considerably forward.
5. Keeping a pedal pressed, stop the engine, - during 30 сек after a stop pedal position should not to vary.
6. Again start the engine, later 1-2 mines stop. With force press a pedal some times, - the pedal course should decrease gradually.
7. If the pedal course differs from described above execute the following.
1). Check up a condition of hoses before and after the control valve, the damaged hoses replace.
2). Check up a condition of the control valve. For this purpose a mouth remove air of their hose. If it is felt подсос air the valve replace. In the presence of the pump create on the valve from outside the amplifier pressure nearby 200 тор. Pressure drop should not exceed 6 тор for 15 seconds
3). In the opposite direction the valve should pass air. Otherwise the valve replace.
4). Check up the amplifier. For this purpose include the vacuum gauge between the valve and the amplifier and start the engine, gradually raising turns finish depression to 500 тор and stop the engine. Pressure drop should not exceed 25 тор for 15 seconds Otherwise the amplifier replace.
5). Execute these checks at completely pressed pedal of a brake. If leak exceeds the specified norms the amplifier replace.


«The previous page
14.14. Prorolling of brakes
The following page»
14.16. The vacuum amplifier of brakes - removal and installation