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VW generator on '48 Chief not charging correctly


Anonymous
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In the late '60s, I replaced my failing stock generator on my '48 Chief with a Bosch generator off a scrapped VW.  This had worked fine for many years and for many miles.  Lately, however, none of the local experts can get my setup to charge as it should.  I am told that the generator is fine.  I have replaced the voltage regulator.

A mechanic in my club urges me to replace the generator with a modern 12 V unit that may be more reliable.  I have history with this old bike and everything I have done to (& with) it through the years.  I do not want to make such a drastic change unless I must.

Does anyone have a suggestion as to what I might do to get this fine machine back on the road?  I am considering looking for a solid state voltage regulator that will work on the VW generator.

Your input would be appreciated.


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Anonymous
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Yes, we had the generator tested by the premier auto electric shop in town.  They have worked on a lot of VW 6V Bosch generators; so, they should know what they are doing.  A retired VW mechanic in my club just gave me another voltage regulator.  I hope it makes a difference.  The mechanic tells me that I may have damaged the other regulator when a battery was hooked up backwards by well-meaning friends and I re-polarized the generator by shorting the leads on that regulator.  


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