S6 Quattro Sedan V10-5.2L (BXA) (2007)
Coolant Line/Hose: Service and Repair
Rear Coolant Line, Removing and Installing
Rear coolant line, removing and installing
Special tools, testers and auxiliary items required
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Hose clamp pliers V.A.G. 1921
Removing
Note:
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All cable ties opened or cut during engine removal must be reinstalled at the same locations during installation.
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Remove engine.
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Leave engine with transmission installed on scissor lift platform VAS 6131.
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Remove left coolant pipe.
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Remove right coolant pipe.
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Remove nuts - 2 - and - 4 - and remove connector bracket from rear coolant pipe.
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Free up engine wiring harness on rear coolant pipe.
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Disconnect electrical connector - 3 - on Engine Coolant Temperature (ECT) Sensor G62.
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Disconnect coolant hose - 5 - from rear coolant pipe.
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Remove bolts - 1 - and - 6 - and remove rear coolant pipe.
Installing
Installation is in reverse order of removal, note the following:
Note:
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Replace O-rings.
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During installation, all cable ties must be re-installed at the same location.
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Clean or smooth O-ring sealing surfaces.
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Install left coolant pipe.
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Install right coolant pipe.
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Install engine.
Torque specifications