A3 Quattro V6-3.2L (BUB) (2008)
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Replace if leaking or damaged
12 -
Timing mechanism drive chain sprocket
13 -
Camshaft timing chain sprocket
14 -
60 Nm plus an additional 90° (1/4 turn)
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Replace
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Counterhold vibration damper with counterhold T10069 to loosen and tighten
15 -
Chain tensioner with tensioning rail
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For drive timing chain
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Before installation release locking device in the chain tensioner with a small screwdriver and press the tensioning plate against the chain tensioner
16 -
Drive sprocket
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Integral part of crankshaft
17 -
Timing Mechanism Drive Chain
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Indicate direction of rotation before removing.
18 -
Timing mechanism drive chain guide rail
19 -
Bolts -10 Nm
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For guide rail
20 -
18 Nm
21 -
23 Nm
22 -
Camshaft adjuster, intake side
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Identification: "24E"
23 -
60 Nm plus an additional 90° (1/4 turn)
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Replace
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Contact surface of sensor wheel at bolt must be dry when installing
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To remove and install, counter-hold at camshaft using an open-end wrench (32 mm)
24 -
Camshaft timing chain guide rail
25 -
Camshaft Adjustment Valve 1 N205
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For intake camshaft
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Mark electrical connector before disconnecting
26 -
Camshaft Adjustment Valve 1 (exhaust) N318
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For exhaust camshaft
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Mark electrical connector before disconnecting
27 -
Camshaft timing chain guide rail
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Clipped in at control housing