Contents: Removal ↓ Assembly ↓
Disassembling the shock absorber strut
- 1 - spring compression device;
- 2 - tool for unscrewing self-locking nut;
- 3 - Curved Allen Key, 7mm;
- 4 - Torque wrench handle;
- 5 - spring compression device grips
Removal
1. Remove the shock absorber strut.
2. Place the spring compressor jaws on the outermost coils of the shock absorber spring and compress the compressor so that the spring coils move away from the spring support plates (see figure Disassembling the shock absorber strut).
Warning: When installing the grips on the spring coils, make sure that the grips are securely fixed on the spring and do not jump off when the spring is compressed. Compress the spring evenly from both sides. Never tighten the spring coils with wire, as the spring compression force is very high and there is a risk of accident.
3. While holding the shock absorber rod with a 7 mm offset wrench to prevent it from turning, unscrew the self-locking nut.
Warning: The central fastening nut can only be unscrewed when the spring is compressed.
4. Remove all strut parts and remove the shock absorber from the spring.
(The original text can be found on the portal: «www.VWmanual.ru»)
5. If you only need to replace the spring, slowly release it. If you only need to replace the shock absorber, the spring remains compressed.
6. Check all shock absorber strut components for wear, damage or deformation. Check the smoothness of the shock absorber rod.
7. Check the shock absorber for leaks, as well as its rod for pitting along its entire length. If there are any defects, the shock absorber should be replaced.
8. The coil springs are identified by colour markings and if a spring needs to be replaced, it is advisable to replace both springs at the same time.
Warning: The new spring has an anti-corrosion varnish coating. Before installing the spring, check the integrity of the coating and, if necessary, touch up the spring.
Assembly
1. If installing a new spring, compress it with a spring compressor.
2. Install all shock absorber strut parts onto the shock absorber.
3. Install the lower spring coil so that it is correctly positioned in the lower spring plate.
4. Screw on the hex nut (see picture Front suspension shock absorber) onto the shock absorber rod and tighten it to 60 Nm. Use a 7 mm offset Allen key to prevent the shock absorber rod from turning.
5. Slowly release the spring compressor. Check that the outer coils of the spring are correctly positioned in the spring plates.
6. Install the shock absorber strut.
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