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my 650 charging system troubles

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  • my 650 charging system troubles

    http://www.xs650.com/threads/chargin...em-dead.50070/

    Any PMA's recommendations from 1100 members?

    Keep in mind I'm in Canada.
    Frame: 79 XS1100S
    Engine: 81 XS1100S
    Carbs: 78-79 BS34

    Gf bike: 78 XS650S
    Carbs: 70-79 BS38

    Pics: http://tinypic.com/2mpmkpjb

  • #2
    Looking into my crystal ball, I see your PMA purchase morphing into you getting rid of the bike for pennies as compared to what you have in it. I don't recommend it.

    Since you have let the smoke out of the wires, that is a sign of too much current. Too much current means resistance is too low. The XS650 rotor is notorious for shorting. That's where you start. Read the resistance between the copper rings on the charging rotor. It should be close to 5 ohms. My bet is that it will read closer to zero. If that's the case, that will explain the dead battery, no charge, and too much current. Send the shorted rotor to Custom Rewind in Alabama. It will be good from now on.

    You need a multimeter. You'll have to learn how to use it. Fix the original system. Permanent Magnet Alternator is not an upgrade. Good luck.

    Lastly, take this issue back to XS650.com. You will get far better help over there. An XS1100 has very little in common with an XS650.
    Last edited by jetmechmarty; 07-30-2017, 07:57 AM.
    Marty (in Mississippi)
    XS1100SG
    XS650SK
    XS650SH
    XS650G
    XS6502F
    XS650E

    Comment


    • #3
      We got him fixed up over on the 650 forum. Back to your regularly scheduled program.
      Marty (in Mississippi)
      XS1100SG
      XS650SK
      XS650SH
      XS650G
      XS6502F
      XS650E

      Comment

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