1. Steering rod joints are worn out. Check the technical condition of the steering (see «Steering - condition check»). Replace defective and worn parts.
2. Worn front wheel hub bearings. Check the technical condition of the front wheel hubs (see «Checking the technical condition of discs, tires and hubs»). Replace defective parts.
3. Backlash in the steering mechanism. Check the technical condition of the steering (see «Steering - condition check»). Replace defective and worn parts. '
4. Depreciation of steering column parts. Check the technical condition of the steering (see «Steering - condition check»). Replace defective and worn parts.