S4 V8-4.2L (BHF) (2004)
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Secure camshaft position sensor wheel on camshaft adjuster of intake camshaft of left cylinder head using setting gauge T40047.
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Place setting gauge on bolt - 1 -.
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Tighten camshaft bolt - 2 - on intake camshaft to initial tightening torque.
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Tightening torque: 40 Nm.
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Secure camshaft position sensor wheel on camshaft adjuster of intake camshaft of right cylinder head using setting gauge T40047.
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Place setting gauge on bolt - 2 -.
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Tighten camshaft bolt - 1 - on intake camshaft to initial tightening torque.
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Tightening torque: 40 Nm.
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Remove setting gauge.
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Tighten camshaft bolt - 2 - on exhaust camshaft of right cylinder head to initial tightening torque.
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Tightening torque: 40 Nm.
Note: Camshaft locators must not be used as counterholder for final tightening of camshaft bolts.