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G.
15 – Cylinder head, valve gear
1
Cylinder head
Note
♦
To remove cylinder head, engine must be removed
⇒ page 3
♦
If an exchange cylinder head is installed, all the contact sur‐
faces between the support elements, roller rocker fingers and
the running surfaces of the cam shafts must be oiled before
the cylinder head cover is installed.
♦
The plastic protectors fitted to protect the open valves must be
removed only immediately before the cylinder head is fitted.
♦
When replacing the cylinder head the complete coolant must
be renewed.
♦
Disconnect the batteries before removing the cylinder head.
⇒ Electrical system; Rep. gr. 27 ; Disconnecting and recon‐
necting batteries.
♦
Removing and installing intake manifold
⇒ page 68
, remov‐
ing and installing cylinder head cover.
♦
Dismantling and assembling intake manifold
⇒ page 155
.
Assembly overview
⇒ page 48
Removing and installing camshaft control valves
⇒ page 79
Removing and installing cylinder head
⇒ page 52
.
Checking valve timing
⇒ page 56
.
Installing timing chains for intermediate shaft drive and camshaft
drive
⇒ page 58
Install camshaft adjuster with timing chain for camshaft drive
⇒ page 64
Checking compression
⇒ page 74
.
1.1
Assembly overview
Phaeton 2003 ➤
6-cylinder injection engine - Edition 02.2014
48
Rep. gr.15 - Cylinder head, valve gear
