1. Unscrew a nut 92d and remove a blocking plate 92е. Remove a disk spring 70е and a persistent ring 70d.
2. Take a steering shaft 70g, a persistent ring 70b and a lock ring 70с. Two blocking rings are established on models with a contact spiral. Vypressuyte the ball bearing from a pipe, using a steering shaft, also replace it.
Assembly
PERFORMANCE ORDER
1. Press the ball bearing 70а in an external pipe 81b against the stop. Insert a steering shaft 70g. Press the second ball bearing 70а.
2. Establish a persistent ring 70b and a lock ring 70с together on a steering shaft 70g. Be convinced that the lock ring 70с is blocked in the necessary situation in a groove of a steering shaft.
3. Establish a persistent ring 70d, a disk spring 70е and a new lock plate 92е fixing ears in the direction to a nut. Wrap a nut 92d and tighten her hand.
4. Check ease of rotation of a steering shaft. The steering shaft should not have axial palpation in a pipe and should rotate without jammings.