Sukida SK125-2 Electrical Help

[seadog]

Evening Everyone First time here.

I am hope that one of you great ladies and gents will be able to help I found a cheap Bike on ebay as a winter project to keep me busy while I try to give up the smokes. My problem now is that while working on it someone has done a bodge job on the wiring and replaced some of it with extension lead wire so my next job will be rewiring it but I cant find a wiring diagram for love nor money with out having to pay stupid money.

what I am hoping is that one of you will be able to help and share one with me.

thank you in advance.
Seadog

[humanbeing]

As i said b4 Divide into groups http://www.chinariders.net/showthread.php?p=229783#post229783 made the job less hassle. Read enough examples from http://do.ejdz.cn:8087/%E6%91%A9%E6%89%98%E8%BD%A6/%E7%94%B5%E8%B7%AF%E5%9B%BE/58%E7%A7%8D%E6%91%A9%E6%89%98%E8%BD%A6%E7%94%B5%E8 %B7%AF%E5%88%86%E8%A7%A3%E5%9B%BE%E7%BA%B8/
[upper E-start | Charge & lighting / Lower: Ign | signal] trains the brain slove wiring ? in seconds.
Anyway https://josemaco.files.wordpress.com/2013/03/storm-english-62ktjam5.pdf is useful for maintenance works.

[Weldangrind]

Welcome!


Are you in the UK? I'd love to see a pic of your new bike. Good luck on ditching the smokes; hardest thing I've ever done.

[seadog]

[QUOTE=Weldangrind;273738]Welcome!


Are you in the UK?
Yeah I am in the UK.

I'd love to see a pic of your new bike.
I will fish some old photos and I will take some of it in its current state.

Good luck on ditching the smokes; hardest thing I've ever done.
Thanks the bike is helping by keeping me busy when I'm at home.

[seadog]

this is the only photo I have of the bike when I fist got it.

[Weldangrind]

That's an old CG125 clone. You can now expand your search criteria for wiring diagrams. The reality is that anyone on this forum with a CG-based engine will have a similar harness, except for minor differences like AC vs. DC CDI ignition.
If it interests you, you could pop a CG250 motor in that frame, and no one would be the wiser.

[seadog]

That's an old CG125 clone. You can now expand your search criteria for wiring diagrams. The reality is that anyone on this forum with a CG-based engine will have a similar harness, except for minor differences like AC vs. DC CDI ignition.
If it interests you, you could pop a CG250 motor in that frame, and no one would be the wiser.

That is the plan long term but I want to finish the aesthetic work so it looks like a 60s café racer, get it running and back on the road first before looking for a 250 engine.

[humanbeing]

That's an old CG125 clone...
Not 100% as good old skinny http://bbs.fblife.com/forum.php?mod=viewthread&tid=1884740&page=1&authorid=153464 CG. Those alloy wheels resembles another Honda model that using more beefy shoes https://item.taobao.com/item.htm?id=39488278838
Kickstand s/w in these bike ALWAYS a joke, bypass it ASAP.
... before looking for a 250 engine.
Another economical mod = Fit a 62mm CG150 barrel kit & made it's c/r to 10.*:1 http://www.motorfans.com.cn/forum.php?mod=viewthread&tid=417712&extra=&authorid=75082&page=1

[Weldangrind]

That is the plan long term but I want to finish the aesthetic work so it looks like a 60s café racer, get it running and back on the road first before looking for a 250 engine.

That's the perfect bike to start with. Like Humanbeing says, the alloy wheels aren't like the old CG, but those are easily changed. For inspiration, use Google Chrome, go to www.taobao.com (http://www.taobao.com) and type in café racer; allow it to translate automatically. You'll be amazed by the stuff that is designed for a CG125.

[humanbeing]

...go to www.taobao.com (http://www.taobao.com) and type in café racer...
Keywords: "復古" "cg" "改" in taobao
http://www.dotheton.com/forum/index.php?topic=19767.0 is a good example

[seadog]

Finally had chance to get out side and take some photos of the bike in its current condition.

[seadog]

Had a productive day managed to pull the old loom off the bike.

Fitted a new fused bus box and got that all wired in to the switches

Wired the switches to a distribution bar to make fault finding easier when the bike is completed (see attached photo haven't taken one of it on the bike yet as I couldn't feel my fingers)

Just leaves the reg/rec stator and the CDI unit but need some help with the CDI unit anyone know where the wires go on the CDI unit as this is where the extension lead wires were.

Will add photos of the fuse box and distribution box next time I'm working on the bike.

[humanbeing]

https://www.microsofttranslator.com/bv.aspx?from=zh-CHS&to=en&a=https%3A%2F%2Fweb.archive.org%2Fweb%2F2004111109 5057%2Fhttp%3A%2F%2Fwww.sanxin.com.cn%3A80%2Fexhib it%2Fexhview.asp%3Fpid%3D5
http://www.sanxin.com.cn/images/p-1-2.gif
http://www.sanxin.com.cn/images/p-1-3.gif

[seadog]

I was sent these on another bike forum and the poster said that he believes these to be the correct positions but colours could be different. Having never wired up a CDI unit before I just want to make sure that they look correct.

[humanbeing]

Typical chinese CDi should be as the aboves. Bu/Y often found in REAL Honda, Bu/W in copycats
https://www.microsofttranslator.com/bv.aspx?from=zh-CHS&to=en&a=https%3A%2F%2Fweb.archive.org%2Fweb%2F2016111322 4814%2Fhttp%3A%2F%2Fsanxin.com.cn%2Finfo5%2Findex. asp%3Fid%3D16 proven ur guess into facts ;) b4 plug anything in
Same shape ≠ Same pinout http://www.microsofttranslator.com/bv.aspx?from=zh-CHS&to=en&a=http%3A%2F%2Fwww.motoyes.cn%2Fbbs%2Fforum.php%3F mod%3Dviewthread%26tid%3D534491%26page%3D1%26autho rid%3D2790 by bike electronic engineer
---
Grabbed via https://en.wikipedia.org/wiki/CNKI in library
https://s17.postimg.cc/mgecybxnv/hx-0000.gif (https://postimg.cc/image/mgecybxnv/)

[seadog]

Almost finished the bike off now but the business that I ordered the connector for the stator from fycked the order up and haven't sent enough male terminals for the plug. My uration is will the bike still fire up if I don't connect the pink and yellow wires from the stator to the reg/rec or will I have to wait for the male terminals to arrive?

[Weldangrind]

I'd wait.

[seadog]

I'd wait.


Thanks for that I should have them by tonight anyway was just hoping to use my day to get it ready for it's not.

[seadog]

finally managed to get time to finish the bike and everything works but I Still cant get the damn thing to fire up. I did have the carb rebuilt before I started all the work on the bike but I don't think it has been set up correctly.

does anyone know where the best place to start is with the idle screw and the pilot jet screw. the other thing I will be trying tomorrow is a fresh tank of petrol just to see if it is the petrol that is the issue.

[Weldangrind]

That depends upon the air filter, exhaust, main jet and slow jet. What sizes are the main and slow jets?