ECU AUDI A4 1995 B5 / 1.G AWM Engine Assembly Workshop Manual

13-4


- Remove bolt -2- and screw in special tool 3369.
- Screw in special tool 3369 into bore -5-.
- Remove bolts -1- and -3-.
- Remove bolts -4- and pull lock carrier out as far
as it will go.
- Secure lock carrier with suitable M6 bolts in hole
-6- (lock carrier) and hole -7- (fender panel).
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13-11


14 -
Generator
Removing:
- Disconnect battery Ground strap
- Remove air duct hose to charge air
cooler.
- Loosen ribbed belt and take belt off
Generator Page 13
-18
.
- Remove viscous fan and put into radiator
cowl.
- Remove electrical wiring from Generator.
- Loosen connections for Generator from
top and bottom and remove Generator.
Installing:
- To facilitate attachment of Generator
slightly drive back thread bushing for
securing bolt at bracket.
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13-15


2 -
Air conditioner compressor
Do not loosen or disconnect refrigerant
hoses or lines. After removing compressor from
mountings, secure to chassis side member
with wire or similar. Do not leave
compressor suspended on refrigerant
hoses.
3 -
Dowel sleeve Check sleeve is correctly seated in bracket
4 -
33 Nm
5 -
Bracket For A/C compressor
6 -
Tensioner For ribbed beltRemoving and installing ribbed belt
Page 13
-18

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13-18

Ribbed belt, removing and installing


Note:
Mark the direction of rotation with chalk or felt
pen before removing the ribbed belt. If the belt
rotates in the wrong direction when it is refitted,
belt breakage may result. Ensure that the belt is
properly seated on the pulleys when installing.

Removing

- Remove sound insulation -arrows-.

- Loosen bolts securing ribbed belt tensioning roller for A/C compressor -
arrows-.
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13-19


Note: - Turn tensioner in direction of arrow to loosen ribbed belt.
- Remove ribbed belt from Generator and release tensioner.

When the lock carrier is in the service position, the ribbed belt tensioner
can be secured to prevent it from turning by inserting a suitable pin or
Allen key -arrow- into the holes.
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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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13-25


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

- Remove intake pipe support -arrows-.
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13-30


- 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 from mounting and put in front of radiator cowl.
- Remove wiring from rear of Generator.
- Loosen connections for Generator from top and bottom and remove
Generator.
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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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13-41

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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