lock AUDI A4 1995 B5 / 1.G AWM Engine Assembly User Guide

13-21

Viscous fan, removing and installing


Removing

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

- To loosen ribbed belt, turn tensioner in direction of arrow.
- Remove ribbed belt from Generator pulley.

- Secure pulley for viscous fan with pin punch -1- and remove using
Allen key -2-.
- Remove viscous fan.
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13-22

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

- Install ribbed belt Page 13
-20
.

- Install lock carrier Page 13
-1 .

Tightening torque

Component

Nm
Viscous fan to bearing 45
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13-24

Removing

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

Note:
Connector -2- remains plugged in. - Remove air duct hose -1-.

- Turn tensioner in direction of arrow to loosen ribbed belt.
- Remove ribbed belt from Generator pulley.
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13-33

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

Radio operating instructions - Install bolts -1 to 6- with locking fluid "D 000 600" and tighten bolts
diagonally.
1, 2 - Bolt M10 x 85
3 to 6 - Bolt M10 x 45
- To help install Generator knock back bushing on bottom securing bolt
slightly.
- Remove viscous fan Page 13
-21
.
- Install ribbed belt Page 13
-20
.
- After connecting battery, enter anti-theft code for radio.- Close windows fully using window switches.
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13-34

- Actuate all window switches again for at least
one second in the "close" direction to activate
the automatic open/close function.

- Set clock to correct time.

Tightening torques

Component

Nm
Bracket for Generator, power steering
pump and viscous fan to cylinder block
52
1)
Support for intake manifold
to intake manifold 20
to bracket 20
Power steering pump to bracket 23
Pulley to coolant pump 23
Generator at bracket
M8 23
M10 46
Ribbed belt tensioner to bracket
23
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Viscous fan to bearing 45

1) Install with locking fluid D 000 600 A2
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13-41

Removing

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

- Remove engine cover -arrows-.
- Remove ribbed belt and tensioner for ribbed belt Page 13
-18
.

- Secure pulley for viscous fan with pin punch -1- and remove using
Allen key -2-.
- Remove viscous fan from mounting.
- Remove upper toothed belt guard.
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13-46

Tightening torques

Component

Nm
Lower section of toothed belt guard to
cylinder block
10
1)
Center section of toothed belt guard
to cylinder block
10 1)
Vibration damper/belt pulley to
crankshaft
10 + 90
2)3)

Ribbed belt tensioner to bracket
23

1) Install with locking fluid D 000 600 A2
2) Replace bolts
3) 90 corresponds to a quarter turn
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