1997 AUDI A4 Generator Workshop Manual

27-34


- Disconnect air duct from generator fitting -3-.
- Disconnect wire on terminal 30/B + by removing nut -2-.
Tightening torque: 16 Nm (12 ft lb)
- Disconnect wire on terminal D+ by removing nut -1-.
Tightening torque: 4 Nm (35 in. lb)

CAUTION!
When removing the generator, be careful not to damage the
refrigerant lines. - Remove socket head bolt -1- and lock nut -2-.
Tightening torque: 45 Nm (33 ft lb)
- Loosen bolt -3-.
Tightening torque: 22 Nm (16 ft lb)
- Remove generator -4- from below.
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27-35

Installing

- To make it easier to install generator onto
mount, drive bushing for mounting bolt back
approx. 1 mm.

- Install generator in reverse order of removal.

- Make sure ribbed belt is properly seated and correctly routed.
1 - Without air conditioning
2 - With air conditioning
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27-36


Voltage regulator, replacing

Model: Bosch
1 -
Phillips-head screws
1 Nm (9 in. lb)
2 -
Protective cover 3 snap catches
3 -
Slotted screws M4 = 2 Nm (18 in. lb)
4 -
Voltage regulator Removing and installing items - 1 -, - 2 -
and - 3 - Wear limit for carbon brushes: 5 mm
5 -
Generator
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11/20/2002 htt
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27-37


Model: Valeo
1 -
Generator
2 -
Voltage regulator
Removing and installing items - 4 -, - 5 -,
- 6 - and - 7 - Wear limit for carbon brushes: 5 mm
3 -
Cover Push off before mounting voltage regulator;
press on after mounting
4 -
Protective cover
5 -
Flanged nuts 2 Nm (18 in. lb)
6 -
Screw 2 Nm (18 in. lb)
7 -
Flanged nuts 3.5 Nm (31 in. lb)
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11/20/2002 htt
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pair&id=AUDI.B5.EE01.27.2

27-38

Ribbed belt pulley, removing and
installing


Special tools, test equipment and auxiliary
items

3310 socket

- Counterhold mounting nut using 3310 socket.

Removing: rotate generator shaft to right
Installing: rotate generator shaft to left
Tightening torque: 65 Nm (48 ft lb)
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11/20/2002 htt
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27-39

Ribbed belt pulley with freewheel,
removing and installing


Special tools, test equipment and auxiliary
items

3400 multi-tooth adapter

- Counterhold belt pulley using 3400 multi-tooth adapter.

Removing: rotate generator shaft to right
Installing: rotate generator shaft to left
Tightening torque: 80 Nm (59 ft lb)
- Clip protective cover onto freewheel belt pulley.
Pa
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g and installin
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11/20/2002 htt
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play?action=Goto&t
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e=re
pair&id=AUDI.B5.EE01.27.2