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– Apply locking fluid - D 197 300 A2- to each cylinder head bolt
in bolt head contact surface -arrow-, insert bolts.
Note
♦
The locking fluid is used for sealing the cylinder head bolt.
♦
The longer cylinder head bolts must be inserted in the centre
holes of cylinder head.
– Tighten cylinder head bolts in tightening sequence shown
working from inside to outside:
1 - Pre-tighten all bolts to 15 Nm.
2 - Then tighten all bolts to 30 Nm.
3 - Use fixed wrench to turn 90° further.
4 - Use fixed wrench to turn 90° further.
– Oil sealing rings of camshafts and install valve timing housing;
when doing so, the camshaft timing chain must be placed over
the valves for camshaft adjustment.
– Secure position of high-pressure pump drive sprocket using
adjusting tool - T10363- . The marking -A- on the drive cam for
high-pressure pump must be on top.
Touareg 2010 ➤ , Touareg 2015 ➤
6-cylinder direct-injection engine (3.6 l engine, 4V) - Edition 12.2019
2. Cylinder head
89
