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Suspension Strut, Servicing

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Because of different shock absorber valve systems, only install new shock absorbers from the same manufacturer on both axles, if possible.

Special tools and workshop equipment required 

Coil Spring, Removing 

Fig 1: Spring Tensioner VAG 1752/1
GWWA40-10308Courtesy of AUDI OF AMERICA, LLC

-- Tension the : VAG1752/1  -1- in a vise with jaw protectors.

Fig 2: Spring Compressor Kit
GWWA40-10450Courtesy of AUDI OF AMERICA, LLC
CAUTION:

There is a risk of injury if the coil spring pops out suddenly.

It is possible that parts of the body may become bruised.

- Note the instructions that follow.

  1. : VAG1752/1 
  2. : VAG1752/6 

-- Arrange the special tools as shown:

Fig 3: Removing Coil Spring
GWWA40-10562Courtesy of AUDI OF AMERICA, LLC
  1. : VAG1752/1 
  2. Ratchet (commercially available)
  3. : T10001/7 
  4. : T10001/11 
  5. : T10001/3 
  6. : VAG1752/6 

-- Pretension the coil spring in the spring tensioner, until the upper spring plate and the spring support are disengaged.

-- Remove the cover.

-- Remove the nut from the piston rod.

-- Remove the individual components of the suspension strut and coil spring using the spring tensioner.

Shock Absorber, Replacing 

Fig 4: Shock Absorber
GWWA40-10516Courtesy of AUDI OF AMERICA, LLC

-- Remove the cap -4- and the lower spring support -2-.

-- Loosen the spring plate -1- using a plastic mallet and remove upward from the shock absorber -3-.

Coil Spring, Installing 

-- Tap the spring plate -1- onto the new shock absorber -3- using a plastic mallet.

-- Position the lower spring support -2- and the cap -4-.

-- Position the pretensioned coil spring on the lower spring support.

-- Position the individual suspension strut components.

-- Position the strut mount -1- with the spring support -2- on the pretensioned spring so that the spring support rests against the end of the coil spring -arrow-.

GWWA40-10753Courtesy of AUDI OF AMERICA, LLC

-- Release the tension on the : VAG1752/1 

Tightening Specifications