Turn Signal Switch

Discussion in 'Vintage Classics' started by Myfirstmotorcycle, Dec 10, 2016.

  1. Myfirstmotorcycle

    Myfirstmotorcycle Well-Known Member

    Dec 8, 2016
    18
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    U.S. Missouri
    #1 Myfirstmotorcycle, Dec 10, 2016
    1973 Triumph Bonneville 750
    This might be a tough one....the right turn signal did work until I took the switch apart. Because the left side didn't work.
    The only thing I did was use some emery cloth on the points just to clean them up.
    The green & white and red & white wire's are not hot but the other three are. Where do I begin?

    20161208_180459_resized.jpg
     
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  2. crispey

    crispey crispey creme de la creme

    Nov 6, 2014
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    #2 crispey, Dec 10, 2016
    Look at the points you've cleaned up and check that you've not left some crud there. Get your circuit tester out and check for continuity, Or by "hot" does that mean you done that already, You might have snapped a solder or the earth wire is loose.
     
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  3. darkman

    darkman Crème de la Crème

    Oct 26, 2015
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    #3 darkman, Dec 10, 2016
    First thing to do is fit a new flasher relay and make sure you have a fully charged battery.
     
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  4. Myfirstmotorcycle

    Myfirstmotorcycle Well-Known Member

    Dec 8, 2016
    18
    53
    U.S. Missouri
    #4 Myfirstmotorcycle, Dec 10, 2016
    Last edited: Dec 10, 2016
    Ok...waiting on parts now.

    Is there away to get the turn signal switch to move easier...up and down?
    It's a bugger to get it to move sometimes.
     
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  5. darkman

    darkman Crème de la Crème

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    #5 darkman, Dec 11, 2016
    I just make sure that the moving parts are nice n smooth and dab a little lube on them. Also worth going through all the earth connections to make sure they are clean.
     
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  6. Myfirstmotorcycle

    Myfirstmotorcycle Well-Known Member

    Dec 8, 2016
    18
    53
    U.S. Missouri
    #6 Myfirstmotorcycle, Feb 25, 2017
    Did a little of all your suggestions and turn signals work great and the switch is smooth.
    Thanks
     
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  7. darkman

    darkman Crème de la Crème

    Oct 26, 2015
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    #7 darkman, Feb 25, 2017
    Great news, they are great bikes but req that little bit of extra looking after lol. My 69 T120

    T1201.JPG
     
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  8. Myfirstmotorcycle

    Myfirstmotorcycle Well-Known Member

    Dec 8, 2016
    18
    53
    U.S. Missouri
    #8 Myfirstmotorcycle, Mar 1, 2017
    I must agree she's a beauty.
     
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  9. Vintage Triumph Supply

    Vintage Triumph Supply New Member

    Sep 21, 2016
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    #9 Vintage Triumph Supply, Apr 4, 2017
    she is a looker!
     
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  10. Taff Salmon

    Taff Salmon Active Member

    Aug 22, 2016
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    #10 Taff Salmon, Apr 4, 2017
    They're not called a T120 for nothing either.
     
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