A5 Quattro Coupe V6-3.2L (CALA) (2009)
Camshaft: Service and Repair
Camshafts
Special tools, testers and auxiliary items required
‹› Impact Puller (T10133/3) from the Tool Set (T10133)
‹› Locating Pins (T40116)
‹› Hand drill with plastic brush attachment
‹› Protective eyewear
‹› Sealant
Removing
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Remove camshaft timing chains from the camshafts => [ Camshaft Timing Chains, Removing from Camshafts ] See: Timing Components/Timing
Chain/Service and Repair/Camshaft Timing Chains, Removing From Camshafts.
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To remove the camshafts in the left cylinder head, remove the brake booster vacuum pump.
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To remove the camshafts in the right cylinder head, remove the high pressure pump and pump motor housing.
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Remove bolts - arrows - and the camshaft adjuster valves.
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Loosen guide frame bolts in the sequence - 21 to 1 -.