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Note
The grooves of the camshafts might not be exactly vertical due to
the function of camshaft adjusters. Therefore, move the cam‐
shafts back and forth slightly if necessary when inserting the
camshaft bar - T10068 A- using an open-end spanner.
Check setting marks of camshaft adjusters against marks on tim‐
ing housing:
– Marks -A- and -B- on camshaft adjusters must align with
notches -arrows- in valve timing housing -C-. Markings on
valve timing housing
⇒ page 58
– The distance between tooth -1- and tooth -2- of the camshaft
adjuster must be exactly 16 rollers of the camshaft roller chain.
Note
♦
Figure shows view with cover removed.
♦
Depending on version, there may also be markings for FSI
engines on the control housing. Observe only markings for
MPI engines
⇒ page 58
.
If the markings do not align:
– Adjust valve timing
⇒ page 58
.
If the markings align:
– Install cylinder head cover and intake manifold
⇒ page 68
,
Removing and installing cylinder head cover.
Markings on valve timing housing on MPI engines
On the control housing can also be markings for FSI engines,
depending on version. Observe only markings for MPI engines
⇒ page 58
.
-A- View from flywheel end
-B- View from vibration damper end
The markings on camshaft adjusters must align with notches
-arrows-.
1.4
Installing timing chain for intermediate shaft drive and camshaft drive
Phaeton 2003 ➤
6-cylinder injection engine - Edition 02.2014
58
Rep. gr.15 - Cylinder head, valve gear
