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Home >> Audi >> 2021 >> RS 6 Avant >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Rear Suspension (Description - Installation) >> 42 Rear Suspension >> Disassembly And Assembly >> Rear Suspension Strut

Rear Suspension Strut

Disassembling

-- Clamp strut holder :VAG1752/2  or equivalent in vise.

GWWV42-1014Courtesy of AUDI OF AMERICA, LLC

-- Install suspension strut in strut holder.

-- Insert threaded bolt into holes of upper spring retainer, screw to spring retainer and lock in position with clamping lever.

-- Pay attention to exact position of pointer on scale.

GWWV42-1015Courtesy of AUDI OF AMERICA, LLC

Refer to position of pointer when installing.

-- Compress coil spring with spring tensioner :VAG1752/1  or equivalent.

GWWV42-1016Courtesy of AUDI OF AMERICA, LLC
WARNING:

Make sure coil spring is correctly seated in spring holder (:VAG1752/3  or equivalent).

-- Remove top self-locking nut using special tool :3017A  or equivalent.

-- Remove rubber bushing.

-- Loosen clamping lever (bottom arrow).

GWWV42-1017Courtesy of AUDI OF AMERICA, LLC

-- Push up height adjuster and swivel to side (arrow).

-- Remove individual parts and compressed coil spring together with spring tensioner.

Assembling

-- Extend shock absorber shaft fully.

-- Install lower spring retainer onto shock absorber, making sure it is correctly installed.

Stop on spring retainer (arrow) should be turned 90° relative to axis of shock absorber boss.

GWWV42-1018Courtesy of AUDI OF AMERICA, LLC

-- Install coil spring with spring tensioner onto shock absorber.

NOTE:

Make sure that the color coding for the coil spring is facing the lower spring retainer.

-- Assemble all parts except upper spring retainer and rubber bushing.

-- Set height adjuster with spring retainer to 45° with aid of scale.

Position above strut, lower and clamp tight.

-- Install rubber bushing.

-- Install self-locking nut hand-tight.

NOTE:

Installation position: Make sure the ends of the springs are correctly seated relative to the stops. If necessary, the stops should be pushed up to the spring ends so there is no play.

Arrow faces spring end stop on lower spring retainer.

GWWV42-1019Courtesy of AUDI OF AMERICA, LLC

-- Tighten self-locking nut to 30 Nm (22 ft lb).

GWWV42-1016Courtesy of AUDI OF AMERICA, LLC

-- Release compressed spring; remove spring tensioner.

-- Remove strut from strut mount.