Chain Sprocket

WARNING: This page is about a different car, the 2009 Audi TT and 2008 Audi TT. However, it is still accessible from the selected car via links, so may be relevant.

Special tools and workshop equipment required

Press Tube 30 - 100
Thrust Piece 40 - 105
Two-arm puller, commercially available
Protective gloves

Removing

-- Remove oil pan with oil pump. Refer to OIL PAN .

-- Remove front sealing flange. Refer to FRONT SEALING FLANGE .

-- Pull off crankshaft chain sprocket with claw puller -2- for example Kukko 44-1, while protecting end of crankshaft with the 40 - 105.

Fig 1: Pulling Off Chain Sprocket From Crankshaft

Courtesy of AUDI OF AMERICA, LLC

Installing

Install in reverse order of removal. Note the following:

WARNING:

Wear protective gloves!

-- Heat up the chain sprocket in an oven for approximately 15 minutes at 220 °C (428 °F).

NOTE:

Installation position: Wider shoulder of chain sprocket faces toward engine.

-- Using pliers, install chain sprocket on crankshaft end and slide onto crankshaft to stop using the 30 - 100.

Fig 2: Installing Chain Sprocket Onto Crankshaft Up To Limit Stop Using Press Tube 30-100

Courtesy of AUDI OF AMERICA, LLC

-- Install oil pan with oil pump. Refer to OIL PAN .