13.3. The nave automatic interlock device - removal and installation

1. Remove a wheel
2. Turn off 6 bolts
3. Carefully remove the nave case, a ring, a spring and a lead And (the blocking ring, a photo).
4. Remove a lock ring, washers and a lead In (photo).
5. Check thickness of the blocking rings And yes In (photo). If thickness is less than norm, then replace both rings.
6. Assembly is carried out upside-down. Grease the specified details.