Fig. 308. The case of the bearing of a back wheel: 1 — a wheel bolt, 140 Н·м; 2 — a bolt, 10 Н·м; 3 — a brake disk; 4 — a bolt of a nave of a wheel; 5 — a washer; 6 — a wheel nave; 7 — a lock ring of the bearing; 8 — the wheel bearing; 9 — a bolt, 10 Н·м; 10 — a reflector; 11 — a bolt, 10 Н·м; 12 — the gauge of frequency of rotation АВS; 13 — a nut, 200 Н·м; 14 — a gear rim; 15 — a bolt, 110 Н·м; 16 — a spring clip; 17 — скоба the brake mechanism

The arrangement of the bearing of a wheel is shown on fig. 308.

Remove the longitudinal lever, and then replace the wheel bearing. Before to clamp the case of the bearing of a wheel in a vice, remove a brake disk and a reflector.

The wheel nave in the case of the bearing of a wheel is kept by means of a bolt in a forward part and nuts in a back part. Under a nut the gear rim which serves for reception of the information on frequency of rotation of a wheel as gauge ABS is located. The removed bearing of a wheel cannot be used in the second time, i.e. the wheel bearing cannot be removed, for example, to check up its condition.

Fig. 290. Stripper VW431 for removal of an internal ring of the bearing of a wheel

Fig. 309. The device for removal of the bearing of a wheel or a wheel nave: 1 — an emphasis; 2 — a wheel nave; 3 — a long bolt; 4 — a wrench

After выпрессовывания wheel naves remove a spring lock ring of the bearing and squeeze out the bearing. The internal ring of the bearing remains on a nave of a wheel and acts in film the same as it has been shown on fig. 290 for a nave of a forward wheel. Assemblage is carried out in return sequence concerning removal process. Запрессуйте the bearing of a wheel and a flange of a nave of a wheel in the case of the bearing of a wheel. If there is no possibility to take advantage a press it is possible запрессовать for a detail in the case of the bearing of a wheel in the way shown on fig. 309. Though in drawing the special tool is shown, it is possible to make the similar adaptation easily independently.

Be necessarily convinced of that the spring lock ring of the bearing has well sat down on the place. Самоконтрящаяся the nut, as well as many other details, should be replaced. Keeping a bolt in motionless position, turn its moment 200 Н·м. The case of the bearing of a wheel should be for this purpose more firmly clamped in a vice.

The wheel bearing can be replaced on the established longitudinal lever of a back suspension bracket, but for removal and installation of a nave of a wheel, and also wheel bearings the special tool is required.