Charge Air Cooling - Exploded View - Audi A8 2003 Workshop Manual

Audi A8 2003 ➤
8-cylinder TDI engine (4.2 ltr. 4-valve common rail), mechanics - Edition 12.2013
WARNING
Tighten bolts for subframe to final setting after performing
wheel alignment check.
Tightening torques
Component
Turbocharger to exhaust manifold
Oil supply line to turbocharger
Coolant supply line to turbocharger
Coolant return line to turbocharger
Oil return pipe to:
Heat shield to exhaust manifold
Support for turbocharger
to:
Bracket for wiring harness to engine support
Hose clips (9 mm wide)
Hose clips (13 mm wide)
•
1)
Renew bolts.
•
2)
90° = one quarter turn.
•
3)
Coat threads and contact surface with high-temperature
paste; for high-temperature paste refer to ⇒ Electronic parts
catalogue .
1.4

Charge air cooling - exploded view

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with respect to the correctness of information in this document. Copyright by AUDI AG.
Note
Illustration shows left-side charge air cooler.
266
Rep. gr.21 - Turbocharging/supercharging
20 + 90°
15
25
30
Turbocharger
Sump (top section)
9
Turbocharger
Engine support
9
3
5.5
Nm
1)2)3)
10
10
3)
40
22