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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis (Single Page) >> External Pages >> Different variant/trim >> Section 12 (Crankshaft, Cylinder Block 2.0L (DPAA)) >> 13 Crankshaft, Cylinder Block >> Cylinder Block, Belt Pulley Side >> Vibration Damper, Removing And Installing >> Vibration Damper, Removing And Installing, Version 2, Vehicle With Starter Generator >> Installing

Vibration Damper, Removing And Installing, Version 2, Vehicle With Starter Generator: Installing

WARNING: This page is about a different variant/trim than selected.
Fig 1: Identifying Collar Nut
GWWN13-10576Courtesy of AUDI OF AMERICA, LLC

Install in the reverse order of removal while noting the following:

-- If necessary, remove the Vibration Damper Assembly Tool - Knurled Nut: T10531/4  -B- and Vibration Damper Assembly Tool - Turning Over Tool: T10531/3  -A- from the Vibration Damper Assembly Tool - Tensioning Pin: T10531/6  .

-- Attach the vibration damper. At the same time, pay attention to the tooth contour of the chain sprocket -arrow-.

Fig 2: Identifying TDC
GWWN13-10578Courtesy of AUDI OF AMERICA, LLC

-- Move the vibration damper into installation position.

GWWA13-11268Courtesy of AUDI OF AMERICA, LLC

-- Position the Vibration Damper Assembly Tool - Counterhold Tool: T10531/1  as shown to the vibration damper.

-- Hand-tighten the knurled bolts -1 and 3- into the adapters, while doing so, slightly move the vibration damper back and forth to check if the vibration damper is correctly seated in the tooth profile.

-- If necessary, align the adapter on the inner hex socket -2- with a 4 mm hex socket wrench and counterhold.

-- Install a new vibration damper bolt hand-tight with an oiled O-ring -1-.

Fig 3: Identifying Vibration Damper Bolt And O-Ring
GWWN13-10582Courtesy of AUDI OF AMERICA, LLC

-- Remove the knurled bolts -1 and 3- and remove the Vibration Damper Assembly Tool - Counterhold Tool: T10531/1  .

GWWA13-11267Courtesy of AUDI OF AMERICA, LLC

-- Remove the Vibration Damper Assembly Tool - Adapter: T10531/5  .

-- tighten the vibration damper bolt, to do so, use the Counterholder: T40379  -1-.

GWWA13-11328Courtesy of AUDI OF AMERICA, LLC

Install in reverse order of removal. Note the following:

-- Install the ribbed belt. Refer to RIBBED BELT, REMOVING AND INSTALLING .

-- Install the fan shroud. Refer to FAN SHROUD, REMOVING AND INSTALLING .