A8 Quattro Sedan V8-4.2L (BGK) (2006)
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Slide the camshaft adjuster between the drive chain (2nd technician needed).
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Install the camshafts with drive chain and camshaft adjuster on the cylinder head.
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Oil the running surfaces of both camshafts.
‹› Alignment sleeves for the bearing caps and camshaft adjuster must be installed in the cylinder head.
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Install bearing caps 3, 5, and 7 according to the marks.
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Tighten the bearing caps 3, 5 and 7 for the intake and exhaust camshafts in a alternating diagonal sequence.
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Install and tighten the bolts from the camshaft adjuster - 10 -.
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Remove the (3366).
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Check whether the camshafts are correctly adjusted:
‹› The two camshaft marks must align with both arrows on the bearing caps - arrows -.
‹› So that both marks line up, turn the camshaft slightly back or forth if necessary.