Featured Mr O's 1966 T120

Discussion in 'Vintage Classics' started by MrOrange, Apr 26, 2018.

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  1. Tiglet

    Tiglet Vintage Member

    Mar 28, 2016
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    The three position switch on top of the headlight is probably for the headlight, off, sidelight, headlight.

    The handlebar switch could be, dipped and main beam as Callumity said with horn button on top or kill switch off/on and again horn button on top.
     
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  2. Tiglet

    Tiglet Vintage Member

    Mar 28, 2016
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    Just had another thought is it a bicycle Bell :p
     
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  3. MrOrange

    MrOrange Guest

    Did they have kill switches????
     
  4. Rocker

    Rocker Elite Member

    May 1, 2016
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    Haven't you got an ignition switch?
     
  5. MrOrange

    MrOrange Guest

    upload_2018-6-1_20-38-4.png

    So by the power of GREYSKULL, well deduction actually, I think the rocker switch (blue line) is light off, side/tail & headlight on, and the wee bar thingy is horn and dip/main beam. (highlighter)

    This diagram looks best fit for mine, but colours to ignition switch are all wrong, further investigation required.
     
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  6. MrOrange

    MrOrange Guest

    Yes, but no key and only one wire connected to it, other is just hanging loose. Trying to figure this all out.

    Put a battery on it today, but nothing worked. By the look of the wiring diagram, the headlight should have worked ! But the loom is a feckin nightmare.
     
  7. Tiglet

    Tiglet Vintage Member

    Mar 28, 2016
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    The problem with these old bikes is you don’t know if someone fitted one at sometime in the bikes life.
     
  8. darkman

    darkman Crème de la Crème

    Oct 26, 2015
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    #88 darkman, Jun 1, 2018
    Last edited: Jun 1, 2018
    Wiring dia and colour codes. bar switch is like you say dip n main, horn is the button

    Lucas-Wiring-Color-Code-Key.png

    View attachment 30113

    63 70 12 volt t120 wiring.jpg
     
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  9. MrOrange

    MrOrange Guest

    Mine's doesn't have rotary switches ! And ignition switch only has 2 wires coming out of it. Blue/white ????

    Just trying to decifer what changes /repairs have been made in the past, and then what should be going where. It's only a bike, so compared to a Land Rover, should be able to do easily enough.
     
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  10. Rocker

    Rocker Elite Member

    May 1, 2016
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  11. MrOrange

    MrOrange Guest

    Yeah, been looking at them. Maybe best solution.
     
  12. MrOrange

    MrOrange Guest

    #92 MrOrange, Jun 4, 2018
    Last edited by a moderator: Jun 4, 2018


    DSC_1325.JPG
    DSC_1326.JPG
    DSC_1327.JPG

    Battery attached, bit of feckin about with bits of missmatched colour wires around where the ignition switch should be, and we have power !!!!:cool:
     
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  13. MrOrange

    MrOrange Guest

    Got more stuff working
    DSC_1331.JPG

    My ignition switch!!!!
    DSC_1334.JPG

    Before your grumbling about crimp connections, there just there to prove operations. And better than electricians screw block things.

    Also got my youngest out to help. DSC_1333.JPG
     
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  14. MrOrange

    MrOrange Guest

    DSC_1337.JPG

    Need one of these. Like a brake pipe but bigger, fits onto the petcock. Any ideas, anyone?
     
  15. dilligaf

    dilligaf Guest

    You could try a plumbers merchant and they might be able to help :)
    Better still....do you know a plumber :p
     
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  16. Callumity

    Callumity Elite Member

    Feb 25, 2017
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    Microbore plumbing? 8 or 10mm? Flaring it and re-using the nut .......
     
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  17. Callumity

    Callumity Elite Member

    Feb 25, 2017
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    #97 Callumity, Jun 5, 2018
    Last edited: Jun 5, 2018
    I have the tools! Imperial pipe was 1/4, 5/16, 3/8, 7/16, 1/2 or 5/8 inch.

    I think boats still use Imperial so it may be chandlers rather than plumbers.
     
  18. MrOrange

    MrOrange Guest

    #98 MrOrange, Jun 5, 2018
    Last edited by a moderator: Jun 5, 2018
    I could re-use, ut I can't clone! Need 2 of them, only got 1.

    Found them on EBay, with the help of @darkman , fuel petcock spigot. From what I can gather, looks like 1/4 BSP fitting.

    Have a boat chandler near work, might go visit tomorrow, looks like they still use the old imperial fittings.
     
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  19. MrOrange

    MrOrange Guest

    Went to a chandler's today, useless fecks were shut. On way back bumped into a pal and in conversation mentioned what I was after. He used to be financial director at a big tractor dealers and said he wrote off old stock, but the boys. In the store would keep hold of it.
    So off we go after school and now the proud owner of two shiny new petcock spigots. :cool:

    DSC_1339.JPG
     
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  20. MrOrange

    MrOrange Guest

    DSC_1345.JPG
     
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