1. Remove the brake drum (see «Removal and installation of a brake drum»).
2. Remove the retaining ring.
3. Press out the old bearing with a mandrel.
4. Clean the inner cavity of the hub and lubricate it with Litol-24 bearing grease or its imported analogue.
5. Press a new bearing into the hub with a mandrel.
Attention! When pressing the bearing, force must be applied to the outer ring of the bearing, otherwise the bearing may be damaged.
6. Install the parts in the reverse order of removal. Tighten the hub mounting nut to a torque of 175 Nm (17.5 kgf·m).