Alternator: Service and Repair

Generator (GEN), Removing And Installing


CAUTION!
Before beginning repairs on the electrical system:
- Obtain the anti-theft radio security code.
- Switch the ignition off.
- Disconnect the battery Ground (GND) strap.
- After reconnecting battery, re-code and check operation of anti-theft radio.


Special tools, testers and auxiliary items needed







- VAG 1331 Torque wrench (or equivalent 5 - 50 Nm)






1 - Screw
2 - Hex nut
- M8
3 - Hex nut
- M8
4 - Screw
5 - Voltage Regulator (VR)
6 - Protective cap
7 - Hex nut
- 45 Nm
8 - Hex socket bolt
- M8 x 20 mm
- 25 Nm
9 - Bracket
10 - Hex socket bolt
- M8 x 20 mm
- 25 Nm
11 - Hex socket bolt
- M10 x 125 mm
12 - Ribbed belt
13 - Hex socket bolt
- M8 x 75 mm
14 - Generator - (GEN)
15 - Spacer sleeve


REMOVAL

1. Remove engine cover/trim.
2. Remove front bumper.
3. Bring front end assembly (lock carrier) into service position.
4. Remove ribbed belt from generator pulley. Service and Repair

For routing, Diagrams

5. Disconnect B1+ wire.

To reconnect, Mechanical Specifications

6. Remove Hex socket bolt (11) and Hex nut (7).
Tightening torque 45 Nm
7. Loosen Hex socket bolt (13).
Tightening torque 25 Nm
8. Remove generator.


INSTALLATION

Install generator in reverse order of removal.