Audi AMB Service Manual page 647

ENGINE 1.8 Liter 4-Cyl. 5V Turbo Engine Mechanical, Engine Code(s): AMB
Top off cooling system --> Cooling system, draining and filling.

Check oil level --> Oil level, checking.

NOTE:
After installing turbocharger, run engine for approx. 1 minute at idling

speed and do not rev up immediately. This ensures turbocharger is
properly lubricated.
Tightening torques
Component
Coolant supply line to turbocharger
Coolant line bracket to turbocharger
Turbocharger to exhaust manifold
*Replace bolts
*Coat thread and contact surface of bolt head with hot bolt paste G 052 112 A3
Component
Turbocharger bracket to cylinder block
Turbocharger bracket to turbocharger
Catalytic converter to turbocharger
Oil return line to turbocharger
Oil supply line to turbocharger
Oil supply line bracket to cylinder head
Heat shield to secondary air line
Hose clamps for coolant hoses
Hose clamps for air hoses
Charge air cooling components, removing and installing
NOTE:
Secure all hose connections with standard hose clamps

Before performing checks or repair work, make sure that all lines and

hoses are securely connected and that there are no leaks.
2005 Audi A4 Quattro
2:37:38 AM Page 46
Nm
35
10
35 * See note
Nm
25
30
30
10
23
23
3.5
2
3.5