- loosen the wheel nuts, raise the rear of the car and remove the wheel;
- place the jack under the transverse suspension arm and raise it so that it is under load;
- in the presence of ABS, disconnect the corresponding plug connector and remove the sensor;
- disconnect the brake pipeline and brake hose and free them from the holders, plug their openings to avoid contamination;
- Remove the brake drum;
Pic. 222. Mounting the wheel hub on the rear suspension beam
- remove the steering knuckle (pic. 222), turning the hub flange so as to gain access to all four mounting bolts;
- remove the brake caliper and tie it with a wire so that it does not hang down on the brake cable;
- remove the hub, for which unfasten the shock absorber from the rear side, three nuts and bolts of the jet thrust, the upper, side and transverse levers, while the transverse lever must remain on the jack so that the spring does not fall out;
Install in the reverse order of removal. The required tightening torques are indicated in the text or in the appendix. The wheel hub is tightened to a torque of 68 Nm, the ABS sensor to a torque of 10 Nm.
After installing the wheel hub, bleed the brake system.
Removal and installation of the wheel hub on vehicles manufactured from December 1997, proceed as follows:
- loosen the wheel nuts, raise the rear of the car and remove the wheel;
- place the jack under the transverse suspension arm and raise it so that it is under load;
Pic. 223. ABS sensor wire fastening
- in the presence of ABS, disconnect the corresponding plug connector of the sensor and remove the wire, fastening details are shown in fig. 223;
- Disconnect the parking brake cable from the brake shoe and brake shield (see sect. «Brake system»);
- release the parking brake cable and the rubber elements of its fastening from the support element of the wheel hub and pull the cable through this support element;
- Remove the brake drum;
Pic. 224. Wheel hub mounting
- unscrewing the ones shown in fig. 224 bolts, remove the wheel hub, while turning the hub flange so as to gain access to the four mounting bolts;
- remove the brake caliper and tie it with a wire so that it does not hang down on the brake cable;
Pic. 225. Fastening the front and rear transverse levers (A) and upper arm (IN)
- remove the hub, for which unfasten the shock absorber from the rear side, three nuts and bolts of the jet thrust, front and rear wishbones from the hub (pic. 225, A), upper arm from hub (pic. 225, V) and the lower rear arm from the hub (pic. 226);
Pic. 226. Fastening the rear lower transverse arm
Pic. 227. Fastening from the rear side of the brake caliper and jet thrust support
- while the assistant holds the brake caliper from below, unscrew the bolts shown in fig. 227 two bolts, then remove the entire block.
Install in the reverse order of removal. Tighten all screw connections with the vehicle on the ground.
Tightening torques for threaded connections, Nm:
- shown in fig. 227 bolts 120
- shown in fig. 226 connection 85
- top connection. rice. 225 90
- connection on the lower rice. 225 120
- wheel hub bolts 68
- ABS sensor 10
- wheel nuts 85
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