Skoda Fabia

Since 2000 of release

Repair and car operation


Shkoda Fabija
+ 1.1. The car description
+ 2. The engine
+ 3. Greasing system
+ 4. The power supply system
+ 5. Cooling system
+ 6. System of release of the fulfilled gases
+ 7. Transmission and a running gear
+ 8. A steering
- 9. Brake system
   + 9.1. Pedal knot
   9.2. The vacuum amplifier
   9.3. The main brake cylinder
   9.4. A pressure regulator (on models without ABS)
   + 9.5. The brake mechanism of a forward wheel of type FS III
   + 9.6. The brake mechanism of a forward wheel of type FS II
   - 9.7. The brake mechanism of a back wheel (drum-type)
      9.7.1. Replacement brake колодок
      9.7.2. Replacement of a brake drum
      9.7.3. Replacement of the wheel brake cylinder
   + 9.8. The brake mechanism of a back wheel (disk)
   + 9.9. A lay brake
   + 9.10. Antiblocking system (ABS)
+ 10. An electric equipment
+ 11. A body
+ 12. Electroschemes





9.7. The brake mechanism of a back wheel (drum-type)

9.7.1. Replacement brake колодок
THE GENERAL DATA

Check of a thickness of frictional overlays brake колодок

 1 – заглушка;

2 – a brake board

Details of the brake drum-type mechanism of a back wheel
1 – a lobby brake колодка;
2 – a spring;
3 – a cup;
4 bottom coupling spring;
5 – поджимная a spring распорной
Laths;
6 – the top coupling spring;
7 back brake колодка;
8 – the lever of a manual drive;
9 – распорная a lath;
 10 – an adjusting wedge;
11 – the wheel cylinder;
12 – a bolt of fastening of the wheel cylinder;
13 – a rack;
14 – a brake board;
15 – заглушка;
16 – an emphasis brake колодки;
17 – the bottom support колодок;
18 – поджимная a spring of an adjusting wedge

Dismantling brake колодок

 1 – поджимная a spring
Adjusting wedge;

2 – a lobby brake колодка;

3 – a hook;

4 – the top coupling spring;

5 – back brake колодка

Removal распорной laths

 1 – a lobby brake колодка;

2 – an adjusting wedge;

3 – поджимная a spring распорной laths;

4 – a hook;

5 – распорная a lath;

6 – a ledge on an adjusting wedge

Installation распорной laths

 1 – поджимная a spring распорной laths;

2 – a lobby brake колодка;

3 – распорная a lath

Is minimum admissible thickness of a frictional overlay (without the basis) – 1,5 mm.

To check up a thickness and a condition brake колодок, without removing a wheel, it is possible through a control aperture on an inside of a brake board 2 (fig. Check of a thickness of frictional overlays brake колодок see), closed заглушкой 1.

Replace brake колодки in following cases:

  – A thickness of a frictional overlay of less admissible;
  – The surface of overlays is made oily;
  – Overlays are unsteadily connected to the basis;
  – On overlays deep furrows and сколы.

The prevention

колодок it is necessary to replace complete sets at once from both parties of a forward suspension bracket.

Do not apply gasoline, diesel fuel or any other mineral solvents to clearing of brakes.

PERFORMANCE ORDER
1. Remove a brake drum (subsection 9.7.2 see).
2. Press by means of flat-nose pliers a cup 3 (fig. of the Detail of the brake drum-type mechanism of a back wheel see), turn it on 90 (keeping a rack 13 from an underside of a brake board 14), remove a cup 3 together with a spring 2 and take out a rack 13 from an underside of a brake board. In the same way remove a rack with a spring and a cup another колодки.
3. By means of a screw-driver deduce bottom мыски the bases колодок 1 and 7 from the bottom support 17.
4. Disconnect from колодок the bottom coupling spring 4.
5. Disconnect a cable of a drive of a lay brake from the lever 8 manual drives.
6. Cautiously having dissolved колодки 1 and 7, remove them from a brake board 14.
7. Clamp brake колодки in a vice.
8. Remove поджимную a spring 1 (fig. Dismantling brake колодок see) adjusting wedge.
9. Remove the top coupling spring 4 and take out from a vice back колодку 5 (with the lever of a manual drive).
10. Remove поджимную a spring 3 (fig. Removal распорной laths see) распорной laths.
11. Remove распорную a lath 5 with an adjusting wedge 2.
12. Before installation new колодок reduce pistons of the wheel cylinder 11 (fig. of the Detail of the brake drum-type mechanism of a back wheel see), having pressed on them by means of two mounts.
13. Grease contact places распорной laths with колодкой firm plastic greasing G 000 650 or another консистентной greasing.
14. Connect поджимную a spring 1 (fig. Installation распорной laths) распорной laths to a lobby колодке 2 see and establish on колодку распорную a lath 3.
15. Connect other end поджимной springs to распорной to a lath.
16. Establish an adjusting wedge, having directed a ledge 6 (fig. Removal распорной laths see) on a wedge outside.
17. Enclose back brake колодку in a cut распорной laths, preliminary having greased places of contact of a lath with колодкой firm plastic greasing G 000 650 or another консистентной greasing.
18. Establish the top coupling spring 6 (fig. of the Detail of the brake drum-type mechanism of a back wheel see).
19. Establish поджимную a spring 18 adjusting wedges.
20. Cautiously establish brake колодки on a brake board.
21. Connect a cable of a drive of a lay brake to the lever 8 manual drives.
22. Grease places of contact of the bottom returnable spring and колодок with firm plastic greasing G 000 650 or another консистентной greasing.
23. Establish the bottom coupling spring 4 and enter the ends колодок into the bottom
Support 17.
24. Establish racks 13 from an underside of a brake board, put on them springs 2 and fix them by means of cups 3 (having turned them on 90 ).
25. Establish a brake drum.
26. Some times press a brake pedal that pistons have occupied working position.
27. Adjust a lay brake and establish a wheel. Bolts of fastening of a wheel definitively tighten only on the car standing on the earth.

The moment of an inhaling of bolts of fastening of a wheel – 120 Нм.