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Home >> Audi >> 2017 >> A7 Quattro Competition >> Repair and Diagnosis >> External Pages >> Different car >> Section 87 (Rear Suspension) >> 42 Rear Suspension >> Suspension Strut/Shock Absorber, Spring >> Spring, Removing And Installing >> Spring, Removing And Installing, Coil Spring >> Removing

Spring, Removing And Installing, Coil Spring: Removing

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Fig 1: Pressing Locking Lever In -Direction Of Arrow- To Secure Piston
GWWA42-10188Courtesy of AUDI OF AMERICA, LLC

-- Remove the rear wheel, refer to WHEELS AND TIRES .

-- Slide the securing lever back in direction of -arrow- if necessary.

NOTE:

This and the following illustrations show the procedure without the stone deflector.

-- Insert the new Spring Tensioning System - Audi Set - Thrust Plate with Securing Plate VAS6274/10-2 with the locking device bracket from the supplementary seat from the outside.

Fig 2: Insert New VAS 6274/10-2 With Locking Device Bracket
GWWA42-10187Courtesy of AUDI OF AMERICA, LLC
  1. Spring Tensioning System - Audi Set - Thrust Plate with Securing Plate VAS6274/10-2

-- Insert the piston -2- with the T-handle -3- in the pressure plate. Slide the locking lever on the pressure plate back toward the outside (open).

-- Press the locking lever in direction of -arrow- to secure the piston.

Fig 3: Pressing Locking Lever In -Direction Of Arrow- To Secure Piston
GWWA42-10188Courtesy of AUDI OF AMERICA, LLC

-- Rotate the Thrust Plate with Securing Plate all the way up.

-- Insert the new Spring Tensioning System - Audi Set - Thrust Plate with Swivel Bearing VAS6274/10-1 with the locking device bracket from the supplementary seat from the outside.

Fig 4: Insert New VAS 6274/10-1 With Locking Device Bracket From Supplementary Seat From Inside
GWWA42-10189Courtesy of AUDI OF AMERICA, LLC
  1. Spring Tensioning System - Audi Set - Thrust Plate with Swivel Bearing VAS6274/10-1

The locking device bracket -2- must be installed in the front.

-- Rotate the Thrust Plate with Swivel Bearing all the way down.

CAUTION:
  • Coat the front area of the spindle lightly with the accompanying grease before removal and installation of each spring.
  • Only grease the spindle with the accompanying grease. The spindle will be damaged if a different grease is used.

-- Coat the front area of the new Spring Tensioning System - Audi Set - Spindle VAS6274/10-4 lightly with the appropriate grease.

Fig 5: Coat Front Area Of New Spindle VAS 6274/10-4 Lightly With Appropriate Grease
GWWA42-10190Courtesy of AUDI OF AMERICA, LLC
  1. Tube of grease from the Spring Tensioning System VAS6274 or from the Spring Tensioning System - Audi Set VAS6274/10
  2. Spring Tensioning System - Audi Set - Spindle VAS6274/10-4

-- Install the new Spring Tensioning System - Audi Set - Spindle VAS6274/10-4 hand tight with the Spring Tensioning System - Socket VAS6274/6.

Fig 6: New Spindle VAS 6274/10-4 Installed With Socket VAS 6274/6 By Hand
GWWA42-10191Courtesy of AUDI OF AMERICA, LLC
  1. Spring Tensioning System - Audi Set - Spindle VAS6274/10-4
  2. Spring Tensioning System - Socket VAS6274/6

-- Attach the locking devices -1 and 2- on both thrust plates to each other.

Fig 7: Attaching Locking Devices On Both Pressure Plates To Each Other
GWWA42-10192Courtesy of AUDI OF AMERICA, LLC

-- Install the new bolts -3- by hand.

WARNING:
  • The coil spring may only be tensioned or released if both locking device brackets -1 and 2- are connected to each other using both bolts -3-.

-- Lightly tension the thrust plates using the new Spring Tensioning System - Audi Set - Spindle VAS6274/10-4.

-- Check to see if both coil springs are seated correctly in the pressure plates.

NOTE:

When tensioning the coil spring, the locking device bracket must face forward in the direction of travel.

-- Tension the coil spring with the Spring Tensioning System - Socket VAS6274/6. While doing so counterhold with the Spring Tensioning System - Counterhold Tool VAS6274/7.

Fig 8: Tension Coil Spring Using VAS 6274/6 Counter Hold Using Counter Hold Tool VAS 6274/7
GWWA42-10203Courtesy of AUDI OF AMERICA, LLC
  1. Spring Tensioning System - Counterhold Tool VAS6274/7
  2. Spring Tensioning System - Socket VAS6274/6
CAUTION:
  • Do not use an impact wrench to tighten the coil spring.
  • Use a commercially available ratchet to tighten.

-- Tighten the coil spring -1- until the stone deflector -3- and the lower spring plate -2- can be removed. Tighten the coil spring -1- further if necessary.

Fig 9: Coil Spring And Lower Spring Plate
GWWA42-10214Courtesy of AUDI OF AMERICA, LLC
Fig 10: Ensuring Bolts Do Not Lie On Pressure Plate Stop
GWWA42-10193Courtesy of AUDI OF AMERICA, LLC
CAUTION:
  • When tightening, make sure the bolts -A arrows- do not lie on the thrust plate stop -1-.
  • The thrust plate locking device -2- must not lie on the stop -arrow B- on the pressure plate -1-.

-- Remove the coil spring forward and down.

Release the Tension of the Coil Spring in the Spring Tensioning System VAS6274.

Fig 11: Spindle -1- Must Not Project Over End Of Coil Spring -2-
GWWA42-10194Courtesy of AUDI OF AMERICA, LLC

-- Rotate the spindle -1- back slightly if necessary. The spindle -1- must not project over the end of the coil spring -2-.

-- Insert the left coil spring on the spring plate -1- so the stop -2- aligns with the marking "L". Only applies to the left coil spring.

Fig 12: Insert Left Coil Spring On Spring Plate So The Stop Aligns With The Marking
GWWA42-10241Courtesy of AUDI OF AMERICA, LLC

-- Position the bottom side of the end of the left coil spring in the Spring Tensioning System VAS6274 at the "L" marking -arrow-.

Fig 13: Position Bottom Side Of End Of Left Coil Spring In VAS 6274
GWWA42-10196Courtesy of AUDI OF AMERICA, LLC

-- Position the bottom side of the end of the right coil spring in the Spring Tensioning System VAS6274 at the "R" marking.

-- Make a marking -1- with a felt-tip marker.

Fig 14: Make A Marking -1-
GWWA42-10242Courtesy of AUDI OF AMERICA, LLC
NOTE:

The marking -1- is needed when tightening for installation.

-- Tighten the bolts -1- slightly by hand.

Fig 15: Bolts -1- & VAS 6274/6
GWWA42-10243Courtesy of AUDI OF AMERICA, LLC

2 - Spring Tensioning System - Socket VAS6274/6

-- Release the coil spring tension using the Spring Tensioning System - Socket VAS6274/6. Release the tension at the same time using the Spring Tensioning System VAS6274 and the Pneumatic/Hydraulic Foot Pump VAS6179.

-- Remove the spindle -2- once the coil spring is released.

Fig 16: Identifying Spindle Once Coil Spring Is Released
GWWA42-10244Courtesy of AUDI OF AMERICA, LLC

-- Remove the locking device bolts -1- and the Spring Tensioning System - Audi Set - Thrust Plate with Swivel Bearing VAS6274/10-1.

-- Slide the locking lever -1- back.

Fig 17: Removing Piston With T-Handle
GWWA42-10197Courtesy of AUDI OF AMERICA, LLC

-- Remove the piston -2- with the T-handle -3-.

-- Release the coil spring completely.