2. Clamp the rack assembly in a vice with soft jaws, install the special tool (see resist. illustration) so that at least 3 turns of the spring are under compression and compress the coil spring, completely removing the load from the support bearing.
Attention: When compressing the spring on the strut of models with automatic ride height control, be careful not to damage the pressure regulator on the shock absorber!
Check for a secure fit on the compression tool spring.
3. Holding the shock absorber rod with a wrench, unscrew the nut (see illustration 3.2).
4. Remember the installation position of the shock absorber assembly elements, if necessary, mark their position with a marker and disassemble the rack into elements (see resist. illustration).
5. Inspect the components for mechanical damage, check the smoothness of the shock absorber rod. Replace failed components.
6. Examine the strut shock absorber for signs of leak development. Make sure that there are no signs of corrosion development on the rod along its entire length, as well as signs of mechanical damage. Holding the shock absorber vertically, check the correct operation of its operation, both at full and short (50 + 100 mm) stroke of the stock. In both cases, the resistance should be soft, even and constant. If signs of a malfunction are detected, both shock absorbers should be replaced.
7. Remove the spring compressor and carefully inspect the spring for signs of deformation and mechanical damage. If necessary, replace both front suspension springs. The designation of the springs is carried out by color marking on one of the coils. Springs that have sagged and do not develop proper force are also subject to replacement.
Note: New springs have an anti-corrosion lacquer finish - be careful not to damage it during installation.
8. Check the condition of other rack assembly components. Replace failed parts.
9. Installation is made in an order, the return to an order of removal. When installing the spring, make sure it is in the correct position. Screw a new nut onto the shock absorber rod and, holding the rod from turning, tighten it to the required torque.
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