benelli 650s charging problem
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Thread: benelli 650s charging problem

  1. #1
    Junior Member
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    benelli 650s charging problem

    hi, i have a 1972 benelli 650s that is not charging properly, it is only reading around 10 v when the engine is runing at around 3000 revs,can any help me with what to look for or possible faults it could be please,thanks in advance,dave.

  2. #2
    Senior Member DenH's Avatar
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    DENIS
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    first thing to check on older bikes are the earth points,make sure there all clean and tight !

  3. #3
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    Check the rectifier and regulator per the shop manual if you have one. If you have to start swapping out parts to remedy the problem note that the Bosch parts (stator, rotor, rectifier, regulator) on your bike are the same as those that were used on the smaller BMW''s of the same era as well as Moto Guzzis. Knowing this will help when you search EBay or other resources.

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