Inspect shock absorbers for cracks or damage. Check the condition of the spring seats.
Check the shock absorber for signs of fluid leaks. Check the entire length of the damper rod for pitting. Check the shock absorber housing for mechanical damage. Set the shock absorber to a vertical position and check its operation by moving the shock absorber rod through its full stroke. In all cases, the shock absorber rod should move smoothly with perceptible resistance. If the shock absorber rod moves jerkily or there are mechanical damages, the shock absorber must be replaced.
Check all rubber bushings for hardening, wear and splitting and replace if necessary.
Check dust boot and ball joint for wear and damage.
Replacing the dust cover requires special equipment and skill, so take the lower control arm to a specialist workshop. The ball joint cannot be replaced separately from the lever. New bushings can be installed using a vise and tubes or mandrels of suitable diameter to press the old bushings out of the lever and press in the new ones. When installing bushings, use soapy water as a lubricant.
Note. The final tightening of the nuts and bolts of the lower front suspension arm to the lower frame is carried out after the vehicle is lowered onto the wheels.