A8 Quattro Sedan V8-4.2L (BVJ) (2008)
‹› Both camshaft adjusters must be able to still be rotated on camshaft and must not tip.
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Remove Locking Pin (T40071).
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Position Key (T40079) on intake camshaft adjuster at left cylinder head.
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Position Torque Wrench (V.A.G 1332) with Open Ring Spanner Insert (V.A.G 1332/9) on Key (T40079).
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Have a second technician pre-tension camshaft adjuster to 40 Nm in direction of - arrow -.
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Tighten bolts as follows while camshaft adjuster is held under pre-tension:
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Position Key (T40079) on exhaust camshaft adjuster at right cylinder head.
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Position Torque Wrench (V.A.G 1332) with Open Ring Spanner Insert (V.A.G 1332/9) on Key (T40079).
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Have a second technician pre-tension camshaft adjuster to 40 Nm in direction of - arrow -.
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Tighten bolts as follows while camshaft adjuster is held under pre-tension: