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1979 GS 550 Remove third phase loop through handlebar switch

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    1979 GS 550 Remove third phase loop through handlebar switch

    This is for reference; for those with a sh!tty internet connection in a parking garage with bad lighting (Like me a few hours ago).

    This assumes a stock R/R.

    To route the third phase of your stator directly into the rectifier, connect the White/Green wire coming from the stator to the White/Red wire going into the rectifier.

    If your stator has been replaced (or a later version), you might have three identically colored wires from the stator (usually yellow), you can simply refer to the connecting wires instead - they are colored identically (at least on my stock bike).

    And now replace the R/R with a SH775.
    #1: 1979 GS 550 EC "Red" – Very first Bike / Overhaul thread        New here? ☛ Read the Top 10 Newbie mistakes thread
    #2: 1978 GS 550 EC "Blue" – Can't make it a donor / "Rebuild" thread     Manuals (and much more): See Cliff's homepage here
    #3: 2014 Moto Guzzi V7 II Racer – One needs a runner while wrenching
    #4: 1980 Moto Guzzi V65C – Something to chill

    #2
    Originally posted by roeme View Post
    This is for reference; for those with a sh!tty internet connection in a parking garage with bad lighting (Like me a few hours ago).

    This assumes a stock R/R.

    To route the third phase of your stator directly into the rectifier, connect the White/Green wire coming from the stator to the White/Red wire going into the rectifier.

    If your stator has been replaced (or a later version), you might have three identically colored wires from the stator (usually yellow), you can simply refer to the connecting wires instead - they are colored identically (at least on my stock bike).

    And now replace the R/R with a SH775.
    You might consider that when routing the stator directly to the R/R that:

    "...................neither, color, order or country of origin matter. Simply that the wires are assigned in an unambiguous and mutually exclusive manner to the R/R."

    This is generally of great benefit in dark parking structures as it can be accomplished with little to no visible light.

    Comment


      #3
      Originally posted by posplayr View Post
      (...) Simply that the wires are assigned in an unambiguous and mutually exclusive manner to the R/R." (...)
      While true, in my particular case the wire harnesses made it hard to determine which of the wires went up to the handlebar, and which one to the battery.
      #1: 1979 GS 550 EC "Red" – Very first Bike / Overhaul thread        New here? ☛ Read the Top 10 Newbie mistakes thread
      #2: 1978 GS 550 EC "Blue" – Can't make it a donor / "Rebuild" thread     Manuals (and much more): See Cliff's homepage here
      #3: 2014 Moto Guzzi V7 II Racer – One needs a runner while wrenching
      #4: 1980 Moto Guzzi V65C – Something to chill

      Comment

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