Roller rocker lever, removing and installing

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2009 Audi S4, 2008 Audi S4, 2007 Audi S4, 2006 Audi S4, and 2005 Audi S4. However, it is still accessible from the selected car via links, so may be relevant.

Removing

Remove engine: Vehicles with manual transmission → Engine (vehicles with manual transmission) , vehicles with automatic transmission → Engine (vehicles with automatic transmission), removing .
Remove camshaft timing chains from camshafts → Camshaft timing chains, removing from camshafts .
Remove camshafts → Camshafts, removing and installing .
Mark allocation of roller rocker lever and shafts for roller cam follower for re-installation.

Fig 1: Removing bolts

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Remove bolts - arrows -.
Thread a M6-bolt into hole in shaft for roller rocker lever.
Remove shaft from cylinder head and remove roller rocker lever.

Installing

Installation is in reverse order of removal, note the following:

NOTE:

Replace O-rings.

Lubricate bearing areas of roller rocker lever with oil before installation.
Install camshafts → Camshafts, removing and installing .
Install camshaft timing chains Installing .
Install engine: Vehicles with manual transmission → Engine (vehicles with manual transmission), installing , vehicles with automatic transmission → Engine (vehicles with automatic transmission), installing .

Torque specifications

Component	Nm
Shaft for roller rocker lever to cylinder head	10