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Home >> Audi >> 2016 >> S4 Premium Plus, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1290 (Cylinder Head, VALVETRAIN [CATA]) >> 15 Cylinder Head, VALVETRAIN >> VALVETRAIN >> Camshafts, Removing And Installing >> Removing

Camshafts, Removing And Installing: Removing

WARNING: This page is about a different car, the 2014 Volkswagen Touareg, 2013 Volkswagen Touareg, 2012 Volkswagen Touareg, and 2011 Volkswagen Touareg. However, it is still accessible from the selected car via links, so may be relevant.

-- Remove the affected camshaft timing chain from the camshafts. Refer to CAMSHAFT TIMING CHAIN, REMOVING FROM CAMSHAFT .

Left Cylinder Head: 

-- Remove the intake manifold upper section. Refer to INTAKE MANIFOLD UPPER SECTION, REMOVING AND INSTALLING .

-- Remove the high pressure pump toothed belt. Refer to HIGH PRESSURE PUMP TOOTHED BELT, REMOVING AND INSTALLING .

-- Using the Wrench - Pin Type:3036  , loosen the central bolt -1- on the toothed belt drive sprocket approximately two turns.

Fig 1: Identifying Toothed Belt Drive Gear Bolt
GWWA13-10031Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the toothed belt drive gear with the Puller - Toothed Belt Pulley:T10320  .

Fig 2: Identifying Toothed Belt Drive Gear, Removal
GWWA13-10327Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Continued for Both Sides:

Fig 3: Identifying Left Cylinder Head Guide Frame, Tightening Specifications and Sequence
GWWA15-10102Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Install the left or right cylinder head cover. Refer to CYLINDER HEAD COVER, REMOVING AND INSTALLING .

-- Loosen the guide frame bolts and nuts in the sequence -18 through 1-.

NOTE:

Be careful of the roller rocker lever and the adjuster when removing the camshafts.

-- Carefully remove the guide frame and the camshafts.