Audi A4: Voltage Regulator, Bosch Generator from 2001, Removing and Installing
Removing
- Remove the generator. Refer to → Electrical Equipment; Rep. Gr.27; Generator; Generator, Removing and Installing.
- Remove the bolt -1- and the nuts -3- and -4-.
- Remove the cover -2- on the rear side of the generator.
- Remove the bolts -arrows-.
- Remove voltage regulator.
Installing
- When installing the voltage regulator, make sure the carbon brushes rest correctly on the slip rings.
Install in reverse order of removal, observing the following:
- Install the generator. Refer to → Electrical Equipment; Rep. Gr.27; Generator; Generator, Removing and Installing.
- Tightening specification. Refer to → Chapter "Overview - Bosch Generator from 2001".
Overview - Bosch Generator from 2007
Note
The new generators are installed as a running change.
1 - Nut
- 65 Nm
2 - Ribbed Belt Pulley
3 - Generator
4 - Voltage Regulator
- Removing and installing. Refer to → Chapter "Voltage Regulator, Removing and Installing, Bosch Generator from 2007".
- Carbon brushes, checking. Refer to → Chapter "Carbon Brushes, Checking, All Bosch Generators from 2001"
5 - Bolt
- 1.5 Nm
6 - Cover
7 - Bolt
- 3 Nm
8 - Bolt
- 2.5 Nm
Voltage Regulator, Removing and Installing, Bosch Generator from 2007
Removing
- Remove the generator. Refer to → Electrical Equipment; Rep. Gr.27; Generator; Generator, Removing and Installing.
- Remove the bolts -arrows-.
- Remove the cover -1- on the rear side of the generator.
- Remove the bolts -arrows-.
- Remove voltage regulator -1-.
Installing
- When installing the voltage regulator, make sure the carbon brushes rest correctly on the slip rings.
Install in reverse order of removal, observing the following:
- Install the generator. Refer to → Electrical Equipment; Rep. Gr.27; Generator; Generator, Removing and Installing.
- Tightening specification. Refer to → Chapter "Overview - Bosch Generator from 2001".
Carbon Brushes, Checking, All Bosch Generators from 2001
Procedure
- Remove the voltage regulator: to 2007. Refer to → Chapter "Voltage Regulator, Bosch Generator from 2001, Removing and Installing", after 2007 → Chapter "Voltage Regulator, Removing and Installing, Bosch Generator from 2007".
- Check the length -a- of the carbon brushes.
- Wear limit: -a- = 5 mm.
- Install the voltage regulator: to 2007. Refer to → Chapter "Voltage Regulator, Bosch Generator from 2001, Removing and Installing", after 2007 → Chapter "Voltage Regulator, Removing and Installing, Bosch Generator from 2007".
Overview - Generator, Valeo through MY 2000
1 - Generator
2 - Voltage Regulator
- Removing:
- Remove the nuts -5- and the cover -4-.
- Remove the bolt -6- and the nuts -7- and remove the voltage regulator.
- Carbon brushes wear limit: 5 mm
3 - Protective Cap
4 - Cover
5 - Nut
- 2 Nm
6 - Bolt
- 2 Nm
7 - Nut
- 3.5 Nm
- Quantity: 2
Overview - Valeo Generator from 2001
Note
The generators were implemented as a running change.
1 - Generator
2 - Voltage Regulator
- Removing and installing: to 2007. Refer to → Chapter "Voltage Regulator, Valeo Generator from 2001, Removing and Installing", after 2007 → Chapter "Voltage Regulator, Removing and Installing, Valeo Generator from 2007"
- Check the carbon brushes: to 2007. Refer to → Chapter "Carbon Brushes, Valeo Generator from 2001, Checking", after 2007 → Chapter "Carbon Brushes, Checking, Valeo Generator from 2007"
3 - Bolt
- 2 Nm
4 - Cover
5 - Protective Cap
6 - Bolt
- 2 Nm
READ NEXT:
Voltage Regulator, Valeo Generator from 2001, Removing and Installing
Removing
- Remove the generator. Refer to
→ Electrical Equipment; Rep. Gr.27; Generator; Generator,
Removing and Installing.
- Press the cover on the rear side of the gene
Ribbed Belt Pulley without Freewheel, Removing and Installing
Special tools and workshop equipment required
Generator Belt Socket -3310-
Inner hex socket 8 mm or TORX
T50
Removing
- Remove the generator if necessary. Refer to
→ Electrical Equipm
Special Tools
Special tools and workshop equipment required
Analog/Digital Multimeter -FLU83III-
Puller - Bevel Gear -T10474-
Torque Wrench 1332 40-200Nm -VAG1332-
Inner Hex Socket 8 mm or TORX T50
B
SEE MORE:
Child Seat Anchors
Overview - Front Child Seat Anchors
1 - Child Seat Anchor
Front passenger seat only
Bolted to the seat pan
Check after an accident. Refer to
→ Chapter "Child Seat Anchors, Checking After Collision".
Replace damaged or deformed child seat anchor
Removing and installing. Refer
Technical data
Identification data
Vehicle data label
Fig. 188 Vehicle identification label
The vehicle identification label > fig. 188 is located
in the luggage compartment under the cargo
floor cover.
The vehicle identification label information can
also be found in the Warranty & Maintenance
booklet.
T
