Drive chain for oil pump and balance shaft, component overview

WARNING: This page is about a different car, the 2009 Audi A4, 2008 Audi A4, 2007 Audi A4, 2006 Audi A4, and 2005 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Drive Chain For Oil Pump And Balance Shaft, Component Overview

Courtesy of VOLKSWAGEN UNITED STATES, INC.

1 - Drive chain for oil pump and balance shaft

Before removing, mark direction of rotation with paint
Removing and installing → Drive chain for oil pump and balance shaft, removing and installing

2 - Drive sprocket for oil pump

Installed location: Labeled side faces engine

3 - 30 Nm plus an additional 90 ° ( ¹ /₄ turn)

Replace

4 - Spring

5 - Crankshaft

6 - 15 Nm plus an additional 90 ° ( ¹ /₄ turn)

Replace

7 - Chain sprocket for balance shaft

Installed location: Labeled side faces transmission

8 - 6 Nm plus an additional 45 ° ( ¹ /₈ turn)

Replace

9 - Chain tensioner

With glide track

10 - Gasket

Replace