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
9.7. 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
9.10.1. Removal and installation of a brake drum
9.10.2. Replacement brake колодок the brake mechanism of a back wheel
9.10.3. Replacement of the working cylinder of the brake mechanism of a back wheel
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
 








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9.10.1. Removal and installation of a brake drum

Brake drum remove for its replacement at damage or deterioration of a working surface (as much as possible admissible diameter of a drum of 201,0 mm), and also for the control of a condition of brake mechanisms, replacement brake колодок and working cylinders.
    
THE NOTE
The brake drum is executed for a single whole with a back nave.
    
GOOD ADVICE
Work carry out on the car with the hung out back wheels (on the lift or the car established by means of a jack on support). The lever of a lay brake should be lowered against the stop downwards (the car расторможен).

It be required to you: a key for bolts of wheels, a face head «on 24», a thin chisel, a hammer, a calliper, two assembly shovels.
1. Include I transfer and establish persistent бруски under forward wheels.
2. Remove a decorative cap of a back wheel («wheel Replacement» see).
3. Will hang out a back wheel and establish on a support a back part of the car of from outside removed drum. Remove a back wheel («wheel Replacement» see).
4. By means of a thin chisel and a hammer accurately выпрессуйте a protective cap from a nave …
5. … also remove it.
6. A screw-driver unbend the unbent pad шплинта, straighten it …
7. … also take шплинт from a pin aperture.
8. Loosen the an inhaling of a nut of a back nave …
9. … also turn away a nut.
10. Remove from a pin a persistent washer …
11. … an internal ring of the external bearing …
12. … also remove a brake drum together with the internal bearing of a nave and an epiploon.
13. Measure by a calliper diameter of a working surface. If it exceeds as much as possible admissible, the drum is subject to replacement.
14. Examine a working surface of a drum. It should be equal and smooth, without ring рисок and obviously visible ovality (ovality should be no more than 0,5 mm, it can be defined on non-uniformly worn out worker of a surface of a drum). If ring risks very deep or non-uniform deterioration of a working surface is well visible, it is necessary to replace a drum new.

THE PREVENTION
Brake drums replace with steams (left and right simultaneously).
    
GOOD ADVICE
Examine a surface of overlays brake колодок.
If on them lubricant traces are found out, means, the epiploon of a nave is damaged and it is necessary to replace it («Replacement of the bearing of a back nave») see.
If overlays are moistened by a brake liquid, means, негерметичны consolidations of the working cylinder, replace it («Replacement of the working cylinder of the brake mechanism of a back wheel» see).

15. Check up ease and noiselessness of rotation of bearings of a nave. If necessary replace bearings («Replacement of bearings of a back nave» see).
16. Similarly remove and check up the right brake drum.
17. At installation of a former drum remove a file a fillet on a working surface of the drum, formed as a result of deterioration.
18. Result in an initial condition a regulator of backlashes (item 20 «Replacement brake колодок the brake mechanism of a back wheel» see).
19. Reduce brake колодки two assembly shovels.
20. Establish a drum in an order, the return to removal. Adjust bearings of a back nave («Adjustment of bearings of a back nave» see).
21. Adjust a backlash between brake колодками and a drum, having pressed 10–15 times a brake pedal. By each pressing regulator click should be audible. As soon as clicks will stop, the backlash is established.
22. Запрессуйте in a nave a protective cap.
23. Establish a wheel and a decorative cap («wheel Replacement» see).
24. Check up ease of rotation of a wheel. The lung задевание a drum about колодки is supposed.

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9.10. Brake mechanisms of back wheels
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9.10.2. Replacement brake колодок the brake mechanism of a back wheel











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