When checking the cuffs of the hinges 1, pay attention to the tight fit of the inner 2 and outer 3 bandages
2. While rotating the wheel, check both shaft seals for cracks and brittleness. If dirt or moisture gets under the seals, the joint will soon fail.
3. Check the fit of the bandages.
4. Grease on the cuff is a danger signal - if the joint lacks grease, it may collapse.
5. Replace damaged seals immediately. To do this, remove the axle shaft from the corresponding axle shaft cardan.
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