Removing
1. Raise the front of the car.
2.
WARNING: Install secure supports. Remove the front wheel.
3. Pull back the front brake caliper hose and pinch the brake hose.
4. Establish capacity for collecting a brake liquid.
5. Release connection between the brake pipeline and a hose and disconnect a hose.
CAUTION: Use two wrenches when loosening or tightening connections.
6. Turn out two bolts of fastening of a brake support to a nave.
7. Remove the brake caliper.
8. Remove the dust cap.
9. Remove retaining ring and shim (And) from the half shaft.
10. Turn out and reject 5 bolts of fastening of an external nave to a nave.
11. Remove the outer hub and discard the gasket.
12. Knock off the caulking and, using a suitable socket, unscrew and discard the hub nut.
13. Remove the washer from the hub.
14. Remove the hub assembly with the brake disc bearings.
15. Remove the outer bearing and spacer from the hub.
16. Remove the seal and inner bearing from the hub.
17. Remove the rings of the inner and outer bearings from the hub.
Installation
1. Clean hub and bearing locations.
2. Install the inner and outer bearing races on the hub.
3. Pack inner bearing with grease and install on hub.
4. Install a new seal flush with the back of the hub using tools LRT-54-003 and LRT-99-003.
5. Clean the splined axle shaft.
6. Pack outer bearing with grease and install spacer and bearing onto hub.
7. Install tool LRT-54-019 on the threads of the hub nuts on the axle housing.
8. Install the hub assembly on the axle shaft spline and remove LRT-54-019.
9. Fit the washer and new hub nut and tighten the nut to 30 Nm.
10. Rotate and push/pull the hub until the bearings are in a stable position. Tighten the hub nut to 210 Nm.
11. To check the end play of the hub assembly, install a dial indicator using the LRT-99-503 bracket into the outer hub bolt hole.
12. Move the dial indicator to the contact surface of the hub nut.
13. Move the hub in and out while reading the indicator.
14. If there is end play, refer to the table for the correct spacer if necessary and replace the spacer.
Axial clearance (mm) | Distance element size (mm) | color code |
0,00 | 15,5 | Purple |
0,025 | 15,4 | Yellow |
0,050 | 15,4 | Yellow |
0,075 | 15,4 | Yellow |
0,10 | 15,3 | Red |
0,125 | 15,3 | Red |
0,150 | 15,3 | Red |
0,175 | 15,2 | Blue |
0,200 | 15,2 | Blue |
0,225 | 15,2 | Blue |
0,250 | 15,2 | Blue |
0,275 | 15,1 | Green |
0,300 | 15,1 | Green |
0,325 | 15,1 | Green |
0,350 | 15,1 | Green |
0,375 | 15,0 | Black |
0,400 | 15,0 | Black |
0,425 | 15,0 | Black |
0,450 | 15,0 | Black |
0,475 | 14,9 | White |
0,500 | 14,9 | White |
0,525 | 14,9 | White |
0,550 | 14,9 | White |
15. When there is no axial clearance, remove the dial indicator and support bracket.
16. Lock the hub nut with a caulk.
17. Clear a nave and surfaces of a semiaxis.
18. Install a new outer hub gasket.
19. Install the outer hub on the hub and tighten the new bolts to 65 Nm.
20. Install the original shim (And) on the axle shaft and secure with a retaining ring.
21. Install the brake caliper on the hub, align the position of the fastening elements, screw in the bolts and tighten to 82 Nm.
22. Remove plugs from connections of the brake pipeline.
23. Connect the brake pipeline to a hose and tighten connection.
CAUTION: Use two wrenches when loosening or tightening connections.
24. Remove the clamp from the brake hose.
25. Remove air from the brake system.
For more information, refer to the chapter: Bleeding the brake system (206-00 Brake system - General information, General procedures).
26. Install the wheel, remove the supports from under the car and tighten the wheel nuts to 130 Nm.
27. Depress the brake pedal to set the brake pads before starting the vehicle.
Comments on this article