audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Timing Chain Covers Assembly Overview|Page 5558 > < Timing Chain Covers Assembly Overview|Page 5556
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Timing Cover: Service and Repair
Timing Chain Covers

Timing Chain Covers

Special tools, testers and auxiliary items required

‹› Hand drill with plastic brush attachment

‹› Protective glasses

‹› Sealant

Removing

‹› During installation, all cable ties must be re-installed at the same location.

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Pull rear engine cover - arrows - off.

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Drain coolant => [ Cooling System, Draining and Filling ] See: Cooling System/Service and Repair/Procedures.

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Remove left coolant pipe => [ Left Coolant Pipe ] See: Cooling System/Coolant Line/Hose/Service and Repair/Left Coolant Pipe.

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Remove right coolant pipe => [ Right Coolant Pipe ] See: Cooling System/Coolant Line/Hose/Service and Repair/Right Coolant Pipe.

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Remove oxygen sensors (G39) and (G108) (in front of catalytic converter) => Fuel Injection and Ignition 24 Removal and Installation.

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Remove secondary air injection combi-valve: left => [ Left Secondary Air Injection Combination Valve ] See: Powertrain Management/Emission
Control Systems/Air Injection/Air Injection Control Valve/Service and Repair/Left Secondary Air Injection Combination Valve, right => [ Right
Secondary Air Injection Combination Valve ] See: Powertrain Management/Emission Control Systems/Air Injection/Air Injection Control
Valve/Service and Repair/Right Secondary Air Injection Combination Valve.

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Remove rear coolant pipe => [ Rear Coolant Line ] See: Cooling System/Coolant Line/Hose/Service and Repair/Rear Coolant Line.

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Remove bolts - 1 to 8 - and remove left timing chain cover.

Timing Chain Covers Assembly Overview|Page 5558 > < Timing Chain Covers Assembly Overview|Page 5556