VW Golf manuals

Volkswagen Golf Service & Repair Manual: Checking shock absorbers when removed

Defective shock absorbers can be identified by loud rumbling noises when driving, caused by wheel hopping, especially on bad roads. Heavy fluid leakage is an additional visual indication.
  Note
Shock absorbers are maintenance-free; shock absorber fluid cannot be topped up.
After removal, a shock absorber can be checked by hand as follows:
–  Compress shock absorber by hand.
The piston rod should move smoothly over the entire stroke with uniform resistance and without jolts.
–  Release piston rod.
If the shock absorber has sufficient gas pressure the piston rod will return by itself to its original position.
  Note
If this is not the case, the shock absorber does not necessarily need to be renewed. Provided there has been no major loss of fluid, it will still be as effective as a conventional shock absorber.
Even without gas pressure, the shock absorber will provide full damping effect as long as there has been no major loss of fluid. However, it may produce more noise.
   
Noises from shock absorbers
Shock absorbers are often replaced because of noises (rumbling, etc.) experienced by the customer. Inspections on the test rig and in the vehicle have shown that in a ...

Steering rack
To achieve the desired results when performing repairs on the steering rack it is important to work with the greatest possible care and cleanliness, and to use proper ...

Other materials:

Adjusting spray jets
  Caution Danger of causing damage. Do not use any objects for cleaning spray jets!   Note In case of uneven spray field due to impurities in th ...

Air conditioner service and recycling equipment
At present, various manufacturers offer air conditioner service devices on the market for evacuating, cleaning and charging refrigerant in vehicle air conditioning systems.     ...

The dangers of assuming an incorrect sitting position
First read and observe the introductory information and safety warnings If the seat belts are not worn or are worn incorrectly, the risk of severe or fatal injuries increases. Seat belts can only provide optimal protection if the seat belt routing is correct. Assuming an incorrect sitting po ...

© 2016-2021 Copyright www.vwgolf.org