Front sealing flange, removing and installing: Installing

WARNING: This page is about a different car, the 2006 Audi A4, 2005 Audi A4, 2004 Audi A4, 2003 Audi A4, and 2002 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.

Installation is reverse of removal, noting the following:

NOTE: Always replace seals, sealing rings and self-locking bolts.

Clean sealing surfaces before installing sealing flange.
Install front sealing flange with secured chain tensioner.

Fig 1: Removing Bolts & Front Sealing Flange

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Replace bolt -2-.
Tighten bolts -1- to 10 Nm and bolt -2- to 30 Nm.
Do not oil sealing lip or outer edge of sealing ring before pressing in.
Slide on sealing ring using 3202/1 pull sleeve.

Fig 2: Pressing In Sealing Ring Using 3265 Seal Installer And Central Bolt Up To Stop

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Press in sealing ring using 3265 seal installer and central bolt up to stop.

Fig 3: Installing Eccentric Roller Loosely

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Install eccentric roller 3 loosely.

NOTE: Note washer below tensioning lever -2-.

Install tensioning lever -2- using tensioner roller and tensioner -1-.

Fig 4: Identifying Center Bolt, Crankshaft Toothed Belt Gear & Diamond Disc

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Install crankshaft toothed belt gear -2- with new diamond disc -3- and new central bolt -1-.

NOTE:

Contact surfaces between toothed belt gear, diamond disc and crankshaft must be free of oil.
Do not additionally oil bolt for toothed belt gear for crankshaft.

Remove oil pan (upper part). Refer to Removing .
After installing oil pump, remove drill bit from adjusting hole and thread in locking bolt with new sealing ring.
Install toothed belt (adjust timing). Refer to Installing (adjusting valve timing) .