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Discussion Starter · #1 ·
Here are some pics of it:






Any help at all is appreciated. I know thats its a 4 stroke 110cc engine. It says Loncin on the side of the engine. I was thinking it was a x7 or x8. I have the wires are numbered before I took them apart so I know how it goes back. I charged the battery and all the lights, horn and signals worked and the elctric start made sume whirring sound so I guess that worked too. I didn't formally try to start it yet but will soon. It has an alarm system on it and a keyless start and all that. The original owner said that all it needed was a carb cleaning. Please help me out any way that you can and if you can, please link me up with any and all wiring diagrams available, I already know that big one but was looking for ones that working for other people with similar bikes.

THANKS IN ADVANCE
 

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Discussion Starter · #3 ·
is it a 110cc engine or 125cc? i was browsing online and some looked the same as mine and were 125cc. Do you know of any wiring diagrams?
 

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Well, it needs a carb slide lol. Unless its laying somewhere in that mess of wires. It should be attached to the throttle cable.
 

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is it a 110cc engine or 125cc? i was browsing online and some looked the same as mine and were 125cc. Do you know of any wiring diagrams?
What does the casting on the cylinder fins on the shifter side say...it should say either 49cm3/107cm3/124cm3
 

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If you find the carb piston put it back and take the carb bowl off and clean it and the 2 brass jets, pilot and main.
 

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Discussion Starter · #7 ·
yeah i have the carb throttle cable things, just took it out to clean out the wires abit. is there a wiring diagram anywhere and is there any carb cleaning tutorials anywhere?
 

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Discussion Starter · #8 ·
bump. anyone have the carb cleaning tutorial? i can figure out the wiring little by little. I think the engine as a whole is fine but just needs a little work.
 

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Ninja Racer
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cam has a million pics of what to clean on here but you basically take a fine needle or a hair from a wire brush and poke out and clean every little tinyazz hole in the carb, undo everything, use carb cleaner or the like, even clean gas if you got nothin
screw the small jet in (pilot) and back out 2.5 turns, the big jet goes in snug (main)
you must be meticulous, like a crack fiend, even a few little cloged holes will affect running
 

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Discussion Starter · #10 ·
i took the carbie apart and cleaned it up a bit. I think I have the wiring figured out becuase all the buttons work. However, when I press the e-start button, it makes this weird sound like electricity buzzing. I know that its supposed to make a clicking sound. Is this because the battery is not fully charged? I got a car battery charger with 2A trickle charge and I took it off at 25% because I was getting impatient. I tried starting it and the gas line came off and gas leaked everywhere so I gotta leave it out tonight so the gas dries up and the smell is gone. Can anyone advise on the e-start problem and how I can figure out if my CDI or ignition coil is bad?
 

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i told you wrong on the carb, the pilot jet gets screwed in snug and the air/fuel screw is the one that gets turned back out 2.5 turns
 

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Discussion Starter · #12 ·
do you know why my e-start would be making a buzzing sound? i think its cause the battery is low cause I charged it a bit more today and it made a slightly different noise. My battery doesnt charge now though, it holds the charge for a little while and heats up alot when I have it on charge.
 

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do you know why my e-start would be making a buzzing sound? i think its cause the battery is low cause I charged it a bit more today and it made a slightly different noise. My battery doesnt charge now though, it holds the charge for a little while and heats up alot when I have it on charge.
That noise is a product of your impatience and the battery not being worth a nickle.....get a new battery and this time charge it right.........
 

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Wet cell batteries have to be kept charged all the time, if you let it drop below 12.4v all the time or let it sit in storage till it goes dead, it's all over. My Chinese X18 battery lasted 18months and I kept it charged.
 

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The battery I got in my x19 new back in Sept of 2010 is still good and in one of my other bikes you just have to make sure you keep the battery charged and don't drain it out or let it sit for a long time
I think this is a new world record for a factory china battery LMAO still can't believe it's working
I'm not saying there good batteries by any means tho
 

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Discussion Starter · #16 ·
is there any way to save this battery? all the lights and horn and alarm system work just not the e-start. is there any place selling them cheap?
 

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you can go to a auto part store in the lawn section, even walmart has them i think, you only need the size the same, it should be 12v already
you can save the battery by cutting it open and removing all the insides and replacing them with a 'inner battery replacment pack' you order from the battery maker, and then just seal it up and charge it, but that way really sux so most of us just buy a new one
mine was 70 buckaluckys
 

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I just got a 12v 7amp hr Gel battery for my X18 on eBay for $30 + S/H, it's alittle bigger but will fit in my battery box w/ a few mods. Measure the size of your box and get the biggest battery you can.
 

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Discussion Starter · #19 ·
I got it running, thank god. took it for a run and it runs pretty good I guess. all things work except for the battery so I just kick start it. put the fairing back on and have a nice green and black theme going on. I just have a couple of questions:

1) whats the proper c-clip and idle screw and air/fuel screw settings? what kind of things do I listen for??

2) how do i change the gear oil or whatever oil needs to be changed on it and what do I replace it with?

3) are these 110cc x7 4 stroke bikes just 1 speed or more then one cause mine is just one.

thanks in advance
 

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I got it running, thank god. took it for a run and it runs pretty good I guess. all things work except for the battery so I just kick start it. put the fairing back on and have a nice green and black theme going on. I just have a couple of questions:

1) whats the proper c-clip and idle screw and air/fuel screw settings? what kind of things do I listen for??

2) how do i change the gear oil or whatever oil needs to be changed on it and what do I replace it with?

3) are these 110cc x7 4 stroke bikes just 1 speed or more then one cause mine is just one.

thanks in advance
Factory carb settings for all 4 stroke chinese carbs is 2nd notch on the needle and 2 full turns out

Full auto engines are single speed twist n go only just like a moped but I havent ever seen a kickstarter on a full auto 110cc engine...........I think it maybe semi-auto with the shifter busted off

Castrol 10w/40 4T 4Stroke motorcycle engine oil,,,crankcase capacity is 3/4 of 1 full quart........The drain is on the kickstarter side of the bike
 
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