Chevrolet Lanos (since 2004 of release)
1. The car device
2. Recommendations about operation
3. Malfunctions in a way
4. Maintenance service
5. The engine
6. Transmission
7. A running gear
8. A steering
9. Brake system
9.1. Features of a design
9.2. Possible malfunctions of brake system, their reason and ways of elimination
9.3. Prorolling of a hydrodrive of brake system
9.4. Check and adjustment of position of a pedal of a brake
9.5. The main brake cylinder
9.6. The vacuum amplifier of brakes
9.6.1. Replacement of the vacuum amplifier of brakes
9.7. Replacement of hoses and tubes of a hydrodrive of brakes
9.8. Removal and installation of a pedal of a brake
9.9. Brake mechanisms of forward wheels
9.10. Brake mechanisms of back wheels
9.11. A lay brake
10. An electric equipment
11. A body
12. Wheels and tyres
13. Purchase of spare parts
14. A trip on HUNDRED
15. Winter operation of the car
16. Preparation for checkup
17. Councils to the beginning mechanic
18. Appendices
19. Electric equipment schemes
 








9-6-1-zamena-vakuumnogo-usilitelya-tormozov.html

9.6.1. Replacement of the vacuum amplifier of brakes

It be required to you: keys «on 13», «on 14», "a high" face head «on 12», пассатижи, a ruler.
1. Loosen the a collar of fastening of a vacuum hose to the amplifier union …
2. … shift a collar on a hose and disconnect a hose from the amplifier.
3. Turn on two nuts of fastening of the main brake cylinder to the vacuum amplifier …
4. … and, without disconnecting from the main cylinder pipelines, take him aside.

    
PREVENTIONS
Do not take away the main cylinder on distance большее, than it is required for amplifier removal, in order to avoid damage of pipelines.
The sealant of the main brake cylinder established in a nest of the case of the amplifier, at each dismantling of connection replace new.

5. In salon under the panel of devices disconnect from an arm of a pedal of a brake the stoplight switch (Replacement of gauges and switches »see«).
6. Disconnect a plug of a pusher of the vacuum amplifier from a brake pedal (Removal and installation of a pedal of a brake »see«).
7. Воротком with "a high" face head turn away four nuts (the fourth nut on a photo is not visible as it is closed by an arm) fastenings of the vacuum amplifier to an arm...

THE NOTE
So the fourth nut of fastening of the vacuum amplifier to an arm is located.

8. … and, a few having taken away forward the main brake cylinder, remove the vacuum amplifier.
9. Remove a protective cover of a pusher.
10. Measure distance from the case of the amplifier to the aperture centre in a pusher plug. The distance should make 278–279 mm. Otherwise adjust length of a pusher.
11. Keeping the adjusting plug, ослабьте a counternut.
12. Turning or turning on the adjusting plug, change length of a pusher to 278–279 mm.
13. Tighten a counternut, keeping the plug the second key.
14. If you have removed the vacuum amplifier for replacement, and on the new amplifier there is no pusher (and also in case of need pusher replacements at deterioration of apertures of its plug), remove a spring clamp of a pusher …
15. … take a pusher from the adjusting plug of a rod of the amplifier and establish it in the plug of a rod of the new amplifier, having fixed a spring clamp. After that check up and if necessary adjust length of a pusher (subitem 10-12 see).
16. Establish the amplifier of brakes and all removed details in an order, the return to removal.

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9.6. The vacuum amplifier of brakes
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9.7. Replacement of hoses and tubes of a hydrodrive of brakes











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