1996 AUDI A4 AWM Engine Charge Pressure System With Exhaust Turbocharger Workshop Manual

35
1)
2)

1) Replace bolts
2) Coat thread and head attachment area with
high temperature lubricant G 052 112 A3
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21-59

Component
Nm
Turbocharger bracket to cylinder block 25
Turbocharger bracket to turbocharger 30
Catalytic converter to exhaust
turbocharger 30
Oil return line to turbocharger 10
Oil supply line to turbocharger 23
Bracket for oil feed line to cylinder head 23
Heat shield to line for secondary air inlet
3.5
Hose clamps for coolant hoses 2
Hose clamps for air duct hoses 3.5
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21-60


Charge air cooling system components,
removing and installing

Note:
Parts Catalog
Secure all hose connections with the correct
hose clips (same as original equipment): Before a check or repair all hoses and lines
must be checked for correct seating and leaks.
1 -
Air duct
2 -
Rubber grommet
3 -
Hose
Between charge air cooler and air ducting
in front apron
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4 -
Air duct hose
Between intake manifold and charge air
cooler (intercooler)
5 -
O-ring Replace, if damaged
6 -
Charge Air Pressure sensor -G31-
7 -
3 Nm
8 -
Rubber grommet
9 -
Bracket Riveted to body
10 -
Rubber grommet
11 -
Charge air cooler Removing and installing Page 21
-62
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21-62

Charge air cooler (intercooler),
removing and installing


Removing

Lock carrier must be in service position
Page 13
-1 .

- Remove air duct hose -1-.
- Disconnect connector -2- at Charge Air Pressure sensor -G31-.

- Remove air cowl in front of charge air cooler -arrows-.
Pa
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21-63

- Remove lower air duct hose to charge air
cooler.

- Take out charge air cooler from underneath.

Installing
Installation is carried out in the reverse order of
removal; note the following:

- Install lock carrier Page 13
-1 .

Tightening torque

Component

Nm
Hose clamps for air duct hoses
3.5
Pa
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ge pressure s
ystem with exhaust turbochar
ger, servicin
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11/21/2002 htt
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yp
e=re
pair&id=AUDI.B5.GE06.21.3