9-3 SE Sedan (9400) L4-2.0L Turbo (B204) HO (1999)
Voltage Regulator: Service and Repair
To remove
The method is described with the generator removed.
1
Remove the three bolts/nuts that hold the protective housing on the generator.
2
Remove the two bolts that hold the regulator and then pull it up.
The generator brushes are mounted on the regulator and the unit is changed as a whole.
To fit
1 Carefully straighten the spring tab so that it bears against the regulator.
2
Clean and apply a thin layer of Vaseline to prevent oxidation.
3
Clean the ground connection of the regulator and apply Vaseline.
4
Fit the regulator.
5
Fit the protective housing on the generator.