110cc Chinese motor tear down (timing)
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- เผยแพร่เมื่อ 28 ก.ค. 2024
- 110cc, gio, lifan, motor, oil changes, clutch adjustment, uper cylinder head, lower cylinder head, piston, piston rings, Magento removal, gasket replacement, timing, timing marks, how to time, teardown, tear down motor, single cylinder motor, single cylinder timing,
Thanks, Joey, good info my man! I got the 125cc on a go kart for my grandkids and within 4 hours their fathers broke the spark plug off in the cylinder. Timing this was my main goal and you answered it great!
Awesome vid man!!
I came here simply trying to find out the best way to replace a starter. And now I know how to do the whole thing. I don’t smoke. But I’ll grab a few beers and gitter done!
Cheers!
this is a good video I like the way you balance giving a lot of detail whilst delivering the information efficiently without going off topic.
Thanks my man. Some cunts complain that I took to long but I try explaining things like someone has little to no knowledge . Appreciate the kind words my man
Thanks so much for the video. I was able to fix my nephews quad and your video helped a lot when it came time to get the timing chain and head off.
Best most informative no bs Chinese motor video I’ve seen yet. Thank you
Awesome rundown of an engine teardown. I am much more confident now
Thanks a lot for putting up this video,real helpful.
I changed the top head of my cylinder head but did know I would of put it out of timing.
Was working fine before I did it,now won’t start.
Never worked on my quad engine before. Now I know what I’m doing hopefully now I can get it running again. Thanks
hope it worked for ya my man
i have learned so much i may never need a mechanic ever again. wowowee thank you so much
thank you for a great video! helped me alot with replacing my cylinder! the best video for chinese engines out there
Great video! This helped me out a ton! Thanks for putting this together.
Very helpful for a 13 year old wanting to ride something all the time and breaking it thank you helped me a lot☺️
Well done video. My Chinese engine (Tao) had a mark and letters on the timing gear, but they were together and not opposite each other. A good thing to know is the valves will be closed at top dead center (TDC), so that's how I knew whether they should point toward the notch on the front of the head, or the two prongs on the back of the head. For mine, the dot and letters pointed towards the valve side where there was a small "V" notch in the head.
Not sure if you read ur comments but this by far is the best breakdown on youtube ..my first time evr takin apart a motor with breakdown and build with my 11year old ...thank you so much!!!..🤙🏽🤙🏽...
I read em man! COVID leaves me nothing else to do lol. I'm Getting ready to do a bare bones wire video sometime this week!
@@unprofessionaljoe7233 when you do the wiring vid, can you cover the second set of wires coming out from behind the sprocket cover next to the stator. What the heck do they go to??
You are the man! Video was very helpful thank you!
Thanks Joe, your video helped many of our time!
proper video man thank you
Hey Bud Thankx Alot gota redo mine kid buggerd out the sparkplug hole ..but other that this little 107 or 110 is tough... all i did so far was put blue box on it Anand bore n dimple the intake run a 22mm.. revs out..cool to see what getn into...gota get big sack and about 6 hrs aalone!! And Plenty OZZY...
Thanks! This is what I needed !
Awesome video. I'm struggling with getting the right parts for my atv. It's got stamping of 124 on the jug. But measurements of the head gasket are 53mm diameter indicating 110cc. Also the original problem is that it leaks oil between head and jug. The seal that sat in recessed part next to chain was blown But is there another ring around the one stud? Thanks!
Excellent video brother !
Liked/Subscribed !
Really appreciated video - great and carefully performed!
Thank your so much this video has been extremely helpful for me.
Thank you I never had to do a timing chain I've always used motors with posh rods
Well, I hope these fuckers are payin ya well for the amount of demands they’ve got for you now. I guess that’s the TH-cams way of sAyin you’re a legit bad ass bike mechanic. I’ve searched several videos on the fly wheel timing cause I knew those marks meant something except I didn’t have a correct one to go off of and I don’t speak Chinese though I like to get get chineses eyed. Any who, once your done making all the video requests and giving advice and idk cutting their lawns or whatever cause they obviously respect your work. (Show some love Pay em so paper people!! Cough cough). Oh yeah once your done I got first few rounds for ya. after that I can’t make any promises.. but If there’s alien like crop circles in your front lawn the next day. I’ll tell you what I tell everyone else that makes those claims .. it might be some sorta flywheel marking to indicate proper timing between the piston and the spark plug!! cause if the timings off everything’s off. and the universe depends on the correct timing for everything to work in perfect harmony!!
i make like 100 bucks every 3 months lol. sweet dick all lol
thank you brotha made it so easy
keep up the good work
had a good feeling at the start of this video and i was right you helped me out so much i took my engine apart a years ago just forgot about it wanted to put it together did that turned it by hand glad i did turn it by hand cuz my valves was touching the piston thats when i found your video
Helped me out thanks!
Good video,,thanks for sharing this!!
Hey man luving the jam ozzy be playing in my shop to luv it i subscribed
Thanks my man.
Thanks From Poland Bro :D
You make it seem so easy thank you brother
I Have 110cc watched the video... dove into a project i have, just easy tear down to inspect the engine... Sat for 9 yrs... what neglect. but any ways while putting it back together your video was extremely helpful, except i have extra part... i cant figure out where it came from ( sleeve with cone shape) or (guide) what ever its called, i cant figure out what whole it feel out of. Any help would be huge.. new gasket are in route so i would like to put this back together this weekend... thanks , JOE
hi the one way starter gear is /has craped out and can't find a break down video reckon you could do that next. cool thanks great video clear and easy for that part of the rebuild/mods
Do you have a video that shows how to replace the shifter shaft seal ?
I got mine nieces a brane new 125 coolster I was was changing the breake in oil an I took out out the other bolt with the spring in an when the bolt came out the spring an the rod came out flying I was not sure which one went in first so I stuck the spring in first an it got stuck so I tried to use a pick but I could not get it it went in ferther so do I have to completely tear down the engin just to get the spring out
great vid should have watched this before i drained the oil undid the wrong one. and good music
Joeybatts Batts you mentioned the metal debris from the clutch. I need to clean all of that out before putting the new clutch in and getting it running again. Do I need to clean out anything else besides the side where the clutch is? Any reason to breakdown any further? Any advice would be awesome as this is my first adventure inside a motor of any kind. :/ Thanks for the video, btw. Extremely informative!!
can the reverse gear system fit into standard kick start cases?
I have a problem with 1 of the 4 long cylinder bolts , without having removed the upper and lower cylinder, I think it is slightly stripped where the rod goes into the casing. After tightening the nut, it only takes a little torque to cause it to turn around and become loose again. This is causing oil to seep out of the top of the cylinder, around the rod and loose nut. I tried using Heavy Duty, Oil resistant Marine JB Weld seemed to work for a little but then eventually cracked. Any ideas? Or do I need to replace the casing or can these things be re threaded? Thanks for any advice!
Awesome Video. Thanks!
Thank you very much !! Best tutorial.
After doing the alignment of timing, check for proper compression with tumb on the spark-plug-whole,
while turning the flywheel (best with starter-motor, second person)
If not so, loose camshaft sprocket and turn exaxtly 360 degree towards the camshaft, and reassemble
the sprocket with the 3 bolts. Test again. Pay attention to the chain-tensioner. If not proper working,
spillover of chain occors and motor will not start any more - drives you crayzy:
Spark ok, Gas delivery ok, motor will not start.....
"towards the camshaft" means hold the camshaft in place and turn the sprocket 360 degree,
reasseble the bolts.
hey Joey I got a question for you I own a 200cc Roketa 2006 when I take the cover off where the flywheel and stator sit is there supposed to be oil in there because I have looked it up and I have not found anything plus I bought a new wire harness and stator it's Sparks and then it doesn't Spark I'm wondering the oil that is on the flywheel is killing the spark
What's the spring and rod for my kids 110cc atv motor dident have one when I took it apart do I need it ?
Holy crap i watched this video a lot of times. On different occasions.
What kind of gasket kit should I get for a engine like this
Does the casting move freely by hand? Mine gets tougher to turn every half turn and my new starter won't crank
I can't get the camshaft gear off because the 8mm bolts won't come off, any advice?
Good video, very informative. One question. My ATV has a 50mm piston, but I only find 52mm piston kits. If I replace the cylinder block together with the piston, rings, etc, will it be okay or will it cause problems ? Thanks
Not sure if this will reach you, but I’m trying to figure out how to adjust where the piston head is in relation to the mark on my fly wheel. When I line up the mark on my flywheel to the one in my case, the piston head is all the way at the bottom of the cylinder. The original flywheel that came with the bike I bought was completely rusted because there was a crack in the cover which caused water to sit inside and rust it to pieces. Is there a way for me to adjust where the piston head is without adjusting the position of the flywheel?
Thank you for your time i appreaciat it
great video and really enjoyed black sabbath war pigs
Great video, showed me exactly what I needed! THANKS!
hallo I have a question. is it possible to put a oil cooler for the 100cc Chinese engin?
your video's are verry helpful. please make a video for the oli cooler system
This isn’t a “tear down” this is a top end rebuild
Great video, im just getting into these little motors. Im trying to find information on who makes the 2019 Can Am DS 90 motor. All I know it's a Chinese motor and needs some power mods, maybe a cylinder 110 swap if that is possible, carb upgrade and other possibilities. Thanks!
Hey man i took the cover off of the clutch side and a small metal cylinder/sleeve popped out of the center I slid it back in but was there a spring behind it to make it pop out?
You seem knowledgeable, any idea what causes the issues with barely moving forward but great in reverse.
I'm at the point where I have to put the sproket on cylinder assembly, but I don't have the slack on the chain to line up sproket...it's there but not there...this is a raptor 90..any advice would be greatly appreciated
Thanks
Very good video. What if my dot is just above my letters? Should I focus on only the dot beating forward as you described? Thanks.
Yup the dot is there for a reason
Hi there,good video. I have a question about the crankcase breather.
Am I meant to be able to blow or suck the hose and get air flow?
When I do mine I can only get flow by removing filler cap.It just seems like a blockage.
Thanks Joey.
Should’ve watched this video first… so I removed that 10mm bolt holding that black round thing. Do I have to pull the engine or is there another way pls help
Can these engines be modified/upgraded to run faster?
Hi, your video helped a lot, thanks.
I want to know how all wires have to connect, some wires are completely torn off.
I got that engine with wires, I do not know what's going on there, all the wires are confused.
I'll have to pervade all cables, but I do not know how the wires connect correctly.
Who can help with what ?
great background music, the old school black sabbath. Well, this engine is clearly same as japanese 110ccm engines only difference is the starter location.
great vid. thanks
THANK YOU SO MUCHH!!!! after 2months i can finnally ride my chinese atv again XD
Thank You!
hay hopefully your still answering questions... but my Lifan looks nothing like this.. i have a silly off brand "konker" i need to do timing job on it..
Then it might not be a 125cc.
Ahh that's how to get the timing cover off. Thanks bruv.
Very helpfull video
Thanks brother nice video.
Hey fella, you set values? Good info!
You mention on the clutch side cover that all the bolts are 7mm, I have probably 8 running Chinese clones of various displacements, and i'm hard pressed to find even 1- 7mm nut or bolt anywhere on any of 'em, some 9mm on the cam gear and tappet adjusters , but "0" 7s
Didn't he say 10mm
I noticed the gasket you're using between the cylinder and the valve head is that rigid composite gasket, rather than the flexible cardboard gasket.
I was wondering if you've ever had any problems/issues with that setup? I have an extra rigid gasket and to me it seems like a better choice over the cardboard, but I'm not an expert or anything. Perhaps it doesn't seal quite as well?
Edit: It's possible that on my engine, someone mistakenly used the cardboard gasket for the valve head (combustion chamber area). I just noticed on another video that the darker rigid gasket was used, just like in your video.
Thank u very helpful.
your video was a huge help.
I put on new piston rings, reassembled, now leaks oil between the case and lower body.
where can i find a oil o ring for the lower body.
Any ideas?
size?
You have to be much more specific. Have you put piston rings on before? If not ....that could be your problem right there......That is an art, and there is a very prescribed way of doing it. (i know I both F-d it up and got it right) If you followed what Joey did to a tee, then you shouldn't have had a problem. Recheck your job, torque settings, did your motor have a gasket? ...
hey how much harder is it to take the left side middle case off (the section with the vent tube coming out or it). my bolt broke them cheap Chinese bolts and the flange cracked that part of the case I want to replace it cuzz the engine runs great
JB welded the crack. worked for mine just fine
really ,I tried using that clay steel stuff it gets hard when u mix it but that didn't work. but I'll try the jb weld
Joeybatts Batts Do you think a Yamaha raptor 50cc engine could be replaced with the raptor 80cc engine or a Chinese 110cc engine?
+MoBiN_3M car meets and hang out if the engine casing was broken it can be welded by gas weld.
Great video
the top of piston can be set by the timing mark in the casing slut and aligned with the magneto rotor mark T.
Buongiorno,
Grazie per il video, ho lo stesso motore, ti chiedo infatti che tipo di oring deve essere inserito tra il monoblocco ed il cilindro (nel foro per il passaggio dell’olio).
Lo stesso va anche tra cilindro e testata?
Do you think I could install this motor on a Yamaha raptor?
Kendricks Hayes Jr you could but it would be extremely slow, usually these motors have barely any HP.
they have power but not compared to the 660 or the 700. the 660 aren't good for doing wheelies it wont pump oil right and lock it up
Can you please tell me how to loosen the bolts to get ghe crankcase off so that i can put the chain onto the starter? I can't seem to get the bolts to budge at all and i dont want to force and break something, any help would be greatly appreciated
take a small propane torch and heat the bolt. let it cool then try again. you will wreck your gasket but canadian tire or any automotive store will sell "the right stuff" which is a grate liquid gasket you can use to replace.
Hi,I’ve watched your video which was very helpful.
I’ve dun exactly what you’ve done,but for some reason when I crank the engine over air is being pushed out of the engine instead of in.
What am I doing wrong?
your cam has to be 180 degrees backwards. if your dot is up try pointing it down. some cam gears has two lines opposite of one another that line up parallel to the cylinder head. hope that helps
I have a engine like this not lifan but china 72cc. I have a question. Are this engine ok? Can i travel 20.000 miles before a major failure?
Exceptional video
Thanks so much for the video. Well done. I'm not sure if I need to do the rings or it's a carb issue but my 90cc's oil is filling up with gas. Any suggestions? Looks like a fun project might just pull it apart anyway.
Float stuck in carburetor.
@@Boiler337 or a bad needle pin
Excellent video. I have the same 125cc Lifan with reverse. My question is , is there a way to add a torque converter or how to give it more power . Appreciate any comment, or help
My neighbor drilled out his neddel valve and man does his scoot
Great video thx
Hey man I have a question, my camshaft is really tight, I can't turn it by hand and can just barely push it with a screwdriver. What is causing this?
ill take a stab at your rocker arm adjustment is out
Great video mate! I need some help my timing sprocket has a dot and SD on one side and I got nothing on the other end of the sprocket. I’m assuming the dot still goes to the top?
To the 9 o'clock there is a dot on the casting to line it up with
thanks for the video!! my question is the bolt on the bottom with the spring does it have to go back in a certain way and what kind of fluid is in it? because I accidentally took it off thanks for your help
same question
same question
If the engine timing is right, you just screw it in. This bolt applies tension to the chain. The fluid that is coming out is your engine oil.
@@tomastotrenaki I didn't see a spring on mine or in your video. So some have a spring and some don't?
@@MsTalkintina Usually there is a spring that applies the tension on the timing chain, don't know if there are other variations of those engines... Maybe the tensioner is mounted somewhere else
in the beginning of the video you said there was a tilted bolt and a flat bolt to drain the oil.... I took the angled one out and the spring and pin came shooting out. what's the proper way to put it back in? please help. this is my kids shit and she's going to be pissed
How do you get the timing gear with the 3 screws to stay still to take the screws off??? Thanks
I hold the bolt that is accessible via the side of the crank casing. Use a deep socket and a rachet wrench .
the lower part is the cylinder.. the part the piston goes up and down in.the part with the valves and cam.. which covers the cylinder is the HEADif you cut your head off.. your neck is called your neck..not your lower head,
Joeybatts Batts will this fit on a Yamaha?
Joeybatts Batts just bc your watching this doesn’t mean you don’t know anything I watch these teardowns all the time just to familiarize myself with different bike motors even the Chinese ones and yes you miss identified the part
Thanks bro for sharing, I've just bought my 1st ATV yesterday with the same 110 engine, not working ofc:) I'm a car mechanic and wanted to do the bike this time. Just one question - what about the piston rings when you installing the lower head? Because in a car when you're putting the piston into cylinder you have to use a tool to keep the rings tight on piston head
Non applicable. You'll see its beveled
@@unprofessionaljoe7233 cool, thanks 💪
Thank you very much 💪👌
Fantastic video. Was looking for a timing video and this was extremely helpful. Thanks!
Thanks for video!!! Quick question, it now starts and runs well but if you take thumb off throttle it won't idle and shuts down. Starts right back up. Any ideas?
Doesn't idle at start either. Need to keep throttle slightly on to keep it running
There's nothing wrong with your engine then, but on the carburetor there is a screw with the spring on it, that is the idle screw. Have the cart running and you can increase or decrease idle until you have the optimal idle rpm
The wheel behind my timing gear doesn't turn what does that mean?
I have been decking out my nephews Taotao 125d. His timing chain is a bit loose and very noisy. Do you have any suggestions? Really interested in performance mods for this. Want to put 170cc big bore kit on this as well.
Tensioner and chain replacement
Can you do a video comparing a 49cc vs 110cc and show what parts are different?
The connecting rod is shorter on a 50
Good vid. Thx. I removed the other angled plug on the bottom of the motor by accident. Would you have any information as to the correct reassembly procedure for the spring and other components held inside?
Yeah that metal cylinder goes in (holes up) spring follows
+Joeybatts Batts what exactly does that part do? I accidentally did the same thing but no cylinder came out. is that bad?