Crankshaft Seal, Replacing, Belt Pulley Side

WARNING: This page is about a different car, the 2018 Audi S6, 2017 Audi S6, and 2016 Audi S6. However, it is still accessible from the selected car via links, so may be relevant.

Special Tools And Workshop Equipment Required

Puller - Crankshaft Seal :T40019
Assembly Tool :T40048A
Seal Installer - Crankshaft :T40048/8
Pull Sleeve :T40048/2
M8 x 55 mm bolt, quantity: 2

-- Remove the vibration damper. Refer to VIBRATION DAMPER, REMOVING AND INSTALLING .

-- Position the inner part of the :T40019 flush with outer part and secure it with the knurled screw.

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-- Lubricate the seal remover threaded head, position it, and then install it into the shaft seal as far as possible using strong force.

-- Loosen the knurled screw and turn the inner portion against the crankshaft until the seal is pulled out.

-- Secure the seal remover in a vise at the flat spots and remove the seal using pliers.

-- Clean the running and sealing surface.

-- Place the :T40048/1 onto the :T40048/2 and slide the shaft seal -1- onto the pull sleeve.

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-- Remove the assembly device.

-- Place the :T40048/2 on the crankshaft and slide the shaft seal -1- into the sealing surface on the cylinder block.

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NOTE:

Leave The Pull Sleeve For Pressing Onto The Crankshaft.

-- Position the :T40048/8 on the crankshaft with two M8 x 55 mm bolts -arrows-.

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-- Install Bolts By Hand.

-- Tighten the bolts ¹ /₂ turn each, alternating from side to side in order to press the shaft seal all the way in.

Installation Is Performed In Reverse Order Of Removal, While Noting The Following:

-- Install the vibration damper. Refer to VIBRATION DAMPER, REMOVING AND INSTALLING .