audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Camshaft Timing Chains, Removing From Camshafts|Page 2142 > < Camshaft Timing Chains, Removing From Camshafts|Page 2140
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Timing Chain: Service and Repair
Timing Mechanism Drive Chain

Timing Mechanism Drive Chain

Special tools, testers and auxiliary items required

‹› Locking Pin (T40071)

Removing

‹› The transmission is removed.

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Remove timing chain lower cover. Refer to => [ Lower Timing Chain Cover ] See: Timing Cover/Service and Repair/Lower Timing Chain Cover.

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Remove camshaft timing chains from the camshafts. Refer to => [ Camshaft Timing Chains, Removing from Camshafts ] See: Camshaft Timing
Chains, Removing From Camshafts.

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Remove power take-off drive chain. Refer to => [ Power Take-Off Drive Chain ] See: Cylinder Block Assembly/Accessory Drive/Service and
Repair/Power Take-Off Drive Chain.

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Press drive chain tensioner guide rail in direction of - arrow - and secure the chain tensioner with a Locking Pin (T40071).

CAUTION!
Risk of destroying due to reversed running direction on a used drive chain.

‹› Mark drive chain running direction with arrows using paint for reinstallation. 

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Remove bolts - 1 - and guide rail.

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Remove bolts - 2 - and chain tensioner.

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Remove timing mechanism drive chain.

Installing

‹› Tightening specifications. Refer to => [ Timing Mechanism Drive Chain Assembly Overview ] See: Timing Mechanism Drive Chain Assembly

Camshaft Timing Chains, Removing From Camshafts|Page 2142 > < Camshaft Timing Chains, Removing From Camshafts|Page 2140