Fig. 308. Case of the bearing of a back wheel: 1 — a wheel bolt, 140 N · m; 2 — a bolt, 10 N · m; 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 N · m; 10 — a reflector; 11 — a bolt, 10 N · m; 12 — the sensor of frequency of rotation of ABS; 13 — a nut, 200 N · m; 14 — a gear rim; 15 — a bolt, 110 N · m; 16 — a spring clip; 17 — a bracket of 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 clamping 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 keeps by means of a bolt in a forward part and nuts in a back part. Under a nut the gear rim which serves for obtaining information on frequency of rotation of a wheel as the ABS sensor is located. The removed bearing of a wheel cannot be used in the second time, i.e. the bearing of a wheel cannot be removed, for example, to check its condition.

Fig. 290. VW431 stripper 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 a vypressovyvaniye of a nave of a wheel 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 was shown on fig. 290 for a nave of a forward wheel. Assembly is carried out in return sequence concerning removal process. Press 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 use a press, it is possible to press details 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 surely convinced of that the spring lock ring of the bearing well sat down on the place. Самоконтрящаяся the nut, as well as many other details, should be replaced. Holding a bolt in motionless situation, wrap it the moment of 200 N · m. The case of the bearing of a wheel should be for this purpose more firmly clamped in a vice.

The bearing of a wheel 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 bearings of a wheel the special tool is required.