Removal and installation of the Bosch voltage regulator
Carefully pry off the protective cover -1- from the alternator.
Loosen the fixing screws - see arrows- (2 Nm) voltage regulator and remove the regulator.
Installation in reverse order.
Removal and installation of the Valeo voltage regulator
Press off the shielding cap on the reverse side of the alternator - see arrows-.
Release screws -1- and nut -2-. Remove voltage regulator.
Installation in reverse order.