Skoda Felicia

Since 1994 of release

Repair and car operation



Shkoda Felitsija
+ Cars of mark Skoda Felicia
+ The maintenance instruction
+ Routine maintenance
+ Engine repair
+ Systems of cooling, heating
+ The power supply system
+ Engine electric equipment
+ Coupling
+ Transmission
+ Power shafts
- Brake system
   The general information
   System design, the description of separate knots and mechanisms
   Prorolling of hydraulic system
   Replacement of hoses and tubes of a hydraulic path of brake system
   Replacement колодок disk brake mechanisms of forward wheels
   Replacement of boots of drum-type brake mechanisms of back wheels
   Condition check, removal and installation of disks of forward brake mechanisms
   Removal, check of a condition and installation of drums of brake mechanisms of back wheels
   Removal, major repairs and installation of supports of brake mechanisms of forward wheels
   Removal, major repairs and installation of wheel cylinders of back brake mechanisms
   Removal, major repairs and installation of the main brake cylinder (ГТЦ)
   Removal and installation of a pedal of a foot brake
   Check of serviceability of functioning, removal and installation of the vacuum amplifier of brakes
   Removal, check of a condition and installation of the control valve of the vacuum amplifier of brakes from a hose
   Adjustment of a lay brake
   Removal and installation of the lever of a lay brake
   Removal and installation of cables of a drive of a lay brake
   Check of serviceability of functioning, removal and installation of the valve-regulator of pressure in hydraulic contours of brake mechanisms of back wheels
   Removal, installation and adjustment of the gauge-switch of stoplights
   System of antiblocking of brakes (ABS) - the general information
   Removal and installation of components of systems ABS
   Removal and installation of the vacuum pump (diesel models)
   Check of a condition and major repairs of the vacuum pump (diesel models)
+ Suspension bracket and steering
+ Body and salon furnish
+ Onboard electric equipment



Removal, check of a condition and installation of drums of brake mechanisms of back wheels

The prevention in the beginning see Replacement колодок disk brake mechanisms of forward wheels Has undressed.

REMOVAL

 PERFORMANCE ORDER

1. Loosen the bolts of fastening of back wheels, lobbies prop up wedges. Поддомкратьте a back of the car also establish it on props. Remove wheels. Completely release a lay brake.

2. By means of a hammer and the big screw-driver with a flat sting accurately remove a protective cover from the central part of a brake drum.

3. Take шплинт, give ступичную a nut and remove a lock cap.

At assemblage шплинт is subject to replacement without fail.

4. Give ступичную a nut, then remove a gear washer and take the external wheel bearing from the central part of assemblage of a drum.

5. Now the drum should act in film from a nave manually. The drum can not give in to removal or owing to excessively hard landing of the wheel bearing, or for the account “прикипания” to its working surface of brake boots. If business in the bearing, обстучите a drum on perimetre a hammer with soft brisk, or take advantage of a universal stripper, having fixed its wheel bolts. If boots "have become attached", operate as it is described more low.

6. Completely release a regulator of a lay brake (the Section Adjustment of a lay brake see), having provided the maximum weak point приводному to a cable.

7. Pass a screw-driver through one of apertures under bolts of fastening of a wheel in a drum...

... Also hook it распорный a wedge, having provided possibility of as much as possible full tap of boots from a drum. Now any the drum should act in film from a nave without any problems.

CHECK

 PERFORMANCE ORDER

Replacement of drums is always made in steam for both brake mechanisms of the given axis in order to avoid loss of course stability of the car at braking.

1. A brush remove from a drum surface a brake dust - at all do not inhale it!
2. Carefully wipe a drum outside and check up it on presence of signs of deterioration and mechanical damages of type. Make sure of absence of cracks around болтовых apertures. The defective drum is subject to replacement.
3. Check up a condition of a working (internal) surface of a drum. In case of revealing of deep scratches, задиров, cavities or the boots of furrows pierced on width the drum is subject to replacement. Presence of easy scratches should not cause anxiety. A fine-grained emery paper remove a touch of a rust and a consolidated dust on external edge of a working surface of a drum.
4. Measure internal diameter of a drum in two взаимоперпендикулярных planes. Having compared results of two measurements, estimate degree of ovality of a drum. It is supposed проточка a drum in admissible limits. If such possibility is absent, the defective drum is subject to replacement together with the opposite.

Проточка it should be made also for both drums simultaneously and on identical size.

INSTALLATION

 PERFORMANCE ORDER

1. Before installation of a new drum by solvent remove from it preservative traces. In case of need establish into place components of the internal wheel bearing, carefully having filled last greasing.
2. Before drum installation completely reduce brake boots for what raise распорный a regulator wedge.
3. Grease an epiploon of a drum and accurately plant assemblage on a bridge pin.
4. Establish the external wheel bearing and a persistent gear washer. Track for correctness of an input of teeths of a washer in gearing with a groove in a bridge pin.

5. Screw ступичную a nut and tighten exactly so that it has nestled on a washer, simultaneously turning a drum for усадки wheel bearings. Gradually ослабьте a nut, having provided possibility of insignificant moving of a gear washer with a screw-driver. The remark: the Washer should move with very insignificant resistance. Having achieved correct position ступичной a nut, establish into place a lock cap and put new шплинт.

6. Establish a protective cover on the central part of a drum, having planted it against the stop.
7. Repeat procedure for the second drum, in case of need make adjustment of a drive of a lay brake.
8. Having established into place both drums, adjust landing of boots, some times firmly having squeezed out a pedal of a foot brake to a pressure complete recovery in system.
9. In summary establish into place a wheel, lower the car on the earth and tighten wheel bolts with demanded effort.