Bosch generator
Withdrawal
Remove alternator and rear cover.
Disconnect the ground wire from the battery.
Unscrew the voltage regulator from the back of the generator and carefully pull it out.
Replace carbon brushes if they are less than 5 mm long. To do this, unsolder the current leads.
Check slip rings for wear, grind and grind if necessary.
Clean the contact surfaces and check the elasticity of the contact springs, replace if necessary.
Installation
Insert carbon brushes A and springs B into brush holder C and solder the current leads.
In order to prevent the solder from getting into the brush braid when soldering new brushes, hold the braid with tweezers.
Attention: Due to solder intrusion, the braid becomes stiff and brittle and the brushes become unusable.
The insulation must be clamped into the lugs near the soldering point.
After installation, check the ease of movement of the brushes in the brush holder.
Install and fix the voltage regulator first with one screw, and then press it and fix it completely.
Install alternator and tension V-belt.
Connect ground wire to battery.