1. First of all, check the movement of the rod ends along the axis of the fingers. To do this, using the lever and support, move the tip parallel to the axis of the finger.
2. The axial movement of the tip relative to the finger should be 1–1.5 mm. This movement indicates that the pin bushing is not wedged in the thrust tip socket and moves with the pin, compressing the spring. Replace jammed bushing.
3. Shaking the steering wheel in both directions, check by touch that there is no free play in the steering rod joints. If free play is felt in the ball joint, replace the tie rod end or tie rod assembly.
4. Check up a condition of protective rubber caps of spherical hinges of steering drafts. The cap must be replaced if it has cracks, tears, or peeling of the rubber from the edging, and also if the lubricant penetrates outward when squeezing it with your hands.
5. If the protective caps are in good condition and keep the inside of the hinges clean, then the service life of the latter is practically unlimited. If moisture, dust, etc. gets into the hinge, premature wear of its parts occurs.
6. The cap must be replaced if it has cracks, tears, and also if the lubricant penetrates outward when squeezing it with your fingers.