Replacing wheel hub bearings (Scorpio 1)

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Rear hub



1 – outer seal ring, 2 – outer bearing, 3 – bearing housing, 4 – inner bearing, 5 – inner seal ring

1 – outer seal ring, 2 – outer bearing, 3 – bearing housing, 4 – inner bearing, 5 – inner seal ring


1. Remove the rear wheel cover and loosen the wheel nuts.

2. Loosen the hub nut at the end of the axle shaft.

Attention! The left wheel hub mounting nut has a left-hand thread, while the right wheel has a right-hand thread.


3. Raise and secure the rear of the vehicle and remove the appropriate wheel.

4. Remove the brake drum.

5. Unscrew the hub nut at the end of the axle shaft.

6. Using a puller with external jaws, remove the wheel hub.

7. Unscrew and remove the four bolts securing the wheel hub bearing housing to the suspension arm and remove the rear wheel hub bearing housing.

8. Remove the two sealing rings and the tapered bearings (outer and inner) from the wheel hub bearing housing.

9. Knock out the outer bearing rings with a bronze rod.

10. Clean the inner surface of the wheel hub bearing housing. Install the outer bearing rings into the housing using tool 14.019.

11. Lubricate the space between the bearings with grease and insert the tapered bearings into the housing.

12. Insert the sealing rings into the housing using tool 14.019.



13. Screw in the bearing housing mounting bolts to the suspension arm and tighten them to the appropriate torque.

14. Insert the hub flange onto the axle shaft, place the gasket on the axle shaft and screw on the new nut without fully tightening.

15. Install the brake drum.

16. Put on the wheel, tighten the wheel nuts and lower the car.

17. Tighten the wheel hub nut at the end of the axle shaft to the appropriate torque and secure it by punching the cylindrical part of the nut with a steel punch in the thread groove.

18. Tighten the wheel mounting nuts to the appropriate torque.

(The original article is posted at: «Fordbook.ru»)






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