oil AUDI A4 1999 B5 / 1.G AWM Engine Exhaust System Components Workshop Manual

26-24


- Remove front hose from line of crankcase vent -2-.
- Disconnect front hose from line -1- of secondary air inlet.
- Remove heat shield -3-.

- Remove bolts -1- and -2- of oil feed line.
- Remove bolts -3- for exhaust turbocharger.
- Remove seal between exhaust turbocharger and exhaust manifold.
- Plug opening in suction duct of turbocharger with a clean cloth.
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pair&id=AUDI.B5.GE06.26.1

26-26

Tightening torques

Component
Nm
Exhaust manifold to cylinder head 30
Turbocharger to exhaust manifold
35
1)
2)
Turbocharger bracket to cylinder block
25
Turbocharger bracket to turbocharger
30
Oil feed line to cylinder head 23
Line of crankcase vent to cylinder
head
10
Hose clamps for air duct hoses
3.5

1) Replace bolts
2) Coat thread and head attachment area with
high temperature lubricant "G 052 112 A3"
Pa
ge 26 of 41 Exhaust s
ystem com
ponents, removin
g and installin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.26.1