1. Prepare the car (see Removal and installation of front suspension springs, Check, removal and installation of shock absorbers, Removal and installation of a bar of the forward stabilizer of cross-section stability, Removal and installation of the front suspension assembly and Removal, installation and adjustment of a nave and bearings of forward wheels) and remove the wheel.
2. Turn away a bolt of fastening of the rotary lever to the lower part of a rotary fist.
3. Remove the brake caliper.
4. Remove the front wheel hub.
5. Place a trolley jack under the lower suspension arm, unscrew the upper ball joint nut and use a puller to separate the upper suspension arm.
6. Turn away a nut of the lower spherical hinge and by means of a stripper separate a rotary fist from the lower suspension arm.
7. Turn away bolts of fastening and remove a board of a brake disk from a brake fist.
8. Inspect ball joints, pay special attention to their axial play. Replace damaged covers, and fill the hinges with new grease.
9. If the lower ball joint is worn, it must be replaced, if the upper ball joint is worn, the upper control arm assembly must be replaced.
Installation of a rotary fist is made in an order, the return to removal.