If the battery does not charge after checking the voltage regulator and collector brushes, it is the dynamo that must be checked on a dynamo test bench in a specialised company.
If the result is negative, it often happens that a repair or overhaul is more expensive than a new replacement.
For a new generator, we recommend that you also install a new voltage regulator. If the regulator is defective and the collector of the new generator burns, this will not be accepted as a guarantee.
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