< Running gear. VAZ 2101, 2102 (Zhigulis)
 
VAZ 2101, 2102
1. Specifications
2. Operation and service
3. The engine
4. Fuel system
5. Ignition system
6. Start and gymnastics system
7. Transmission
8. A running gear
8.1. A forward suspension bracket
8.2. A back suspension bracket
8.3. Shock-absorbers
8.4. Possible malfunctions of a running gear, their reason and elimination methods
9. A steering
10. Brake system
11. An electric equipment
12. A body
13. Features of repair
14. Appendices







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8. A running gear

Forward suspension bracket

1 – bearings of a nave of a forward wheel;
2 – a nave cap;
3 – an adjusting nut;
4 – a washer;
5 – a pin of a rotary fist;
6 – a wheel nave;
7 – an epiploon;
8 – a brake disk;
9 – a spherical finger of the top support;
10 – a rotary fist;
11 – a protective cover of a spherical finger;
12 – the bearing of the top support;
13 – the top lever of a suspension bracket;
14 – the case of the bearing of the top support;
15 – the buffer of a course of compression;
16 – an arm of the buffer of a course of compression;
17 – a basic glass of the shock-absorber;
18 – pillows of fastening of the shock-absorber;
19 – a pillow washer;
20 – an isolating lining of a spring of a suspension bracket;
21 – the top basic cup of a spring of a suspension bracket;
22 – an axis of the top lever of a suspension bracket;
23 – the internal plug of the hinge;
24 – the external plug of the hinge;
25 – the rubber plug of the hinge;
26 – a basic washer;
27 – adjusting washers;
28 – a remote washer;
29 – an arm of fastening of a cross-beam to a body longeron;
30 – a cross-beam of a forward suspension bracket;
31 – an arm of fastening of a bar of the stabilizer;
32 – a pillow of a bar of the stabilizer;
33 – a stabilizer bar;
34 – a body longeron;
35 – an axis of the bottom lever;
36 – the bottom lever of a suspension bracket;
37 – bolts of fastening of an axis of the bottom lever;
38 – a suspension bracket spring;
39 – a holder of fastening of a bar of the stabilizer;
40 – the shock-absorber;
41 – a bolt of fastening of the shock-absorber;
42 – a nut of fastening of an arm of the shock-absorber to the suspension bracket lever;
43 – an arm of fastening of the shock-absorber to the bottom lever of a suspension bracket;
44 – the bottom basic cup of a spring of a suspension bracket;
45 – a holder of the loose leaf of the bottom support;
46 – the case of the bearing of the bottom support;
47 – the loose leaf of a holder of a spherical finger;
48 – the bearing of the bottom support;
49 – a spherical finger;
50 – the terminator доворота forward wheels

Forward suspension bracket independent, on two cross-section levers from each party, with twisted cylindrical springs, with telescopic shock-absorbers and the stabilizer of cross-section stability.

Top 13 and the bottom 36 levers of a suspension bracket are connected to a rotary pin 10 spherical hinges. The top spherical hinge 14 fastens three bolts to the top lever of a suspension bracket. In the hinge case the bearing 12, which basis – pitch, and a friction surface – the teflon fabric densely fitting a spherical surface of a finger 9 is located. Hinge details are protected from pollution by the reinforced cover 11. The konusnaja part of a finger comes into a conic aperture of a rotary pin and fastens самоконтрящейся a nut.

The bottom spherical hinge 45 is connected to a rotary pin and the suspension bracket lever similarly with the top hinge. In the case 46 hinges the finger 49 with a hemispherical head is located. The ceramic-metal bearing is put on a finger core 48 with a hemispherical surface. The loose leaf 47 made from маслостойкой of rubber is inserted into the bottom part of the case with a tightness. On a surface of the loose leaf, contacting to a hemisphere of a finger 49, the plastic layer (a mix of nylon with molybdenum sulphide) is put. In the bottom part of the case of the hinge there is an aperture through which the hinge is greased. It is closed by a stopper.

The top lever of 13 suspension brackets incorporates an axis 22 to a rack передка bodies, and the bottom lever 36 by means of an axis 35 is suspended by bolts 37 to a cross-beam of 30 suspension brackets which fastens arms 29 to longerons. Between an axis of the bottom lever and a cross-beam are established remote 28 and adjusting 27 washers. Change of quantity of washers 27 regulate a longitudinal angle of slope of an axis of turn and a corner of disorder of forward wheels. Both levers of a suspension bracket incorporate to axes through резинометаллические the hinges providing беззазорное connection of these details. Such hinge includes the rubber plug 25, external 24 and internal 23 metal plugs. Between the hinge and a nut the persistent washer 26 is established.

The spring rests 38 top end through a basic cup 21 with a rubber lining 20 on a rack передка bodies. The bottom end of a spring leans in a basic cup 44 bottom levers. On length under loading 435 кгс springs of a forward suspension bracket are sorted on groups And and B.Pruzhiny of group And group springs – green are marked by a yellow paint on an outer side of coils, and. The course of a forward wheel upwards is limited to an emphasis of the top lever 13 in the rubber buffer 15 established in an arm 16.

The lateral list of a body at car turn decreases the stabilizer of cross-section stability executed in the form of a bar 33 from spring steel. The bar ends are attached to arms of the bottom levers of a suspension bracket by holders 39 through rubber pillows 32. The bar fastens to longerons 34 two arms 31 in which apertures rubber plugs are located. To the bottom levers of a suspension bracket shock-absorbers 40 fasten. The shock-absorber rod passes through an aperture of a basic glass 17 and fastens a nut. Between a casing of the shock-absorber and a glass, and also between a basic washer 19 and a glass rubber pillows 18 are established. To the bottom lever the shock-absorber fastens by means of an arm 43 and bolts 41, 42.

The nave of 6 wheels is established on a pin of a rotary fist on two conic bearings 1 which are drawn in by an adjusting nut 3. Between a nut and the external bearing the persistent washer 4 with a short moustache entering into a groove of a pin at the expense of what it is kept from проворачивания at a nut tightening is established. From the inside in a nave nest it is established самоподжимной an epiploon 7. Outside the nave cavity is closed by a cap 2, which запрессовывается in a nave. To a nave flange the brake disk 8 and поджимное a ring, and bolts – a wheel disk fastens two directing pins.
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8.1. A forward suspension bracket





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