Stomp pitbike gear change jammed
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- Опубликовано: 10 июл 2024
- Diagnosing a jammed gear change on a stomp pitbike.
Take a look at the rebuild video that i did on a different engine to see how it goes back together linked at the end of the video 
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I lay them out the same as your self lol such a detailed information and most motobike engine builds you see on other RUclips channels they only show so much and then fastwords with music which isn't help. I've had the pleasure of meeting this man to do some work on my engine and what a kind gentleman. Please just given such detailed information plz subscribe to his channel aa he truly deserves it with these videos so again please subscribe and give him a thumps up. Take care my motobike brothers.
Thanks Dean
You got that bike going??
Thanks for the tutorial, very good explanation I can now fix my gears in yx140
Thank you
Thanks mate doing a gear box rebuild on my 125 this week end there a pain when they brake but this should help me get through it hopefully nice video mate👍
Thank you 😊
Excellent video. Thank you for making it. I have a 125cc Coolster gokart with FNR that is stuck in neutral. Can’t shift at all. I have zero knowledge of opening up the tranny side but I suppose I have to. Will refer to this video for instructions.
Thank you 👍🏼
Good luck with it
If you're stuck in neutral you most likely have a worn or broken shift fork which will require splitting the case to repair. It's not that complicated to do if you're mechanically inclined. Just take lots of photos while taking it apart. Good luck!
Best video yet. Thanks
Thank you 👍🏼
Awesome content, thank you sir.
Why in the fuck are these comments all over youtube...man you guys need to get fucked.
Another sweet job
Thank you
What size castle socket do it need for it to fit on the oil thing
Just search on eBay for pit bike castle socket. That's what I did 👍🏼
great vid , i seem to have lost third and forth and gonna have a play about, did drop it and bend gear changer so might need to replace that aswell
il be dropping you a message if i cant figure it out aha
No problem
Good luck with it 👍🏼
Buddy I have lost 3rd and 4th too and can't find neutral.any pointers would appreciated
Do u have to lay engine on its side or can u do it while up right an connected to bike???
You can do it in the bike
Just remember to drain the oil 👍🏼
Hi do you have any sort of social media I could contact you on because I’ve put a new gear box in my engine I put it in the exact same as old one and it’s now stuck in neutral so I’ve taken clutch cover off like you have and the shifter drum doesn’t move freely with the shifter do you have any idea what the problem could be
You probably sorted this but for anyone else this usually happens when the gear star and neutral switch bolt is not tight enough
Hi I am having a problem where when I am riding and I press and hold the shifter it’s not in neutral can u help me ?
Is the gear shift drum suppose to turn freely if the selector is pulled away?
You may have to spin the gears for them to mesh
Hey mate, I change the clutch boss and all the plates on my bike, I also changed chain and both Sprockets and this has happened to my bike it’s a YXF-600R thundercat. Any ideas what it could be? Cheers mate
Hi Garth
It's hard to say without looking at it but I would guess that the fork on the end of the gear change lever isn't over the pin and is jammed up when you put the casing on
If it's not that I would take the clutch back off and see what's happening behind. See if you find a picture online what it's supposed to look like
Hope this helps
@@motorcyclefixer cheers mate, I’ll have a look
So what was needed to be done to this in the end to get it properly changing gears again?
I put a helicoil in the retention lever hole. Put it back to where it was supposed to be and put it back together. It was fine then.
Motorcycle fixer thank you for the quick response, lastly do you recommend using a new paper style gasket like from factory or a liquid gasket maker?
Definitely paper type gasket
They're only a couple of pounds and they work great as long as you have 2 flat surfaces. If the surfaces are damaged you'll need gasket sealant
i have a 110cc tao tao automatic with reverce and hot stuck on neutral, any suggestions? thanks.
I would take it apart like the video to check if the linkage is working correctly
If that's all OK you would need to split the casings and check the gears
You only need to hold clutch go up to the highest gear on your bike realesse it and down shift to 1
hello mate i’m getting the same problem with the gears but also the kick start gos solid to, took the flywheel cover off got a socket on there and it freed itself it’s done it again but i pushed the bike and it freed itself up bit baffled to what it could be does it whist your kicking it running fine now but i would like to find out what could be causing the issue cheers
it could be a sticky valve but it also could be a number of other things. i would take it apart to see what's going on with it
Hi mate how would I go about replacing my gears? Also what size castle socket do I need?
To replace the gears you would have to split the casings.
That would mean removing head and barrels and splitting the crank cases.
Motorcycle fixer thanks a lot👍🏼do you know where I can find a tutorial to do this please?
@@lewisb8396 sorry I don't know if there's one available on here at the moment.
I plan on doing one in the future, but I know that doesn't help you now.
All the best with it
Motorcycle fixer thanks mate👍🏼
What is the star piece that changes the gears ... mine is broken and I don’t know the name... PLEASE HELP
It's the end part of the selector drum.
I just did a quick search on ebay and you have to buy the complete drum
Thanks
No problem
I have the same stomp and my shift gear is hard like that but only on second gear
Hi mate, this happened to my bike recently changed the shift pawl with the small wheel on and now I have all gears but can’t find neutral, do you have any ideas ?
Is it definitely the same size wheel
The tool bit u made can u buy them and what would it be called
Search for Castle socket on Google. 👍🏼
Hi sir do you have a video on how to replace gear shift drum?
Hi
Not at the moment sorry
To change the gear change drum you have to split the bottom end cases
It's a big job but I do plan on doing one
What causes the gear change drum to fail? I bought a used SSD 125 and shifting gears is terrible and never consistent
Can I get to 2nd gear with the clutch casing off? Or has it got to be completely stripped? Good video 👍🏻
HI
Thank you
Sorry you have to split the entire casings
@@motorcyclefixer I’ve split side casing no sign of wear on any gears absolute pickled do you have gear box to sell
@@connorjack3246 I'm sorry I dont
Does any one know what size cir clip i need for the primary gear
hi i striped my 140cc stomp engine down and now the clutch is sloppy and wont push on the clutch its self any ideas on why
Is it slipping just revving with no drive? Could be likely to the fact if you removed the friction plates the first plate must be place in a certain angle and the other plates stacked correctly on the top plate when you turn it if it won’t turn the transmission when in gear it is not in correct or plates are worn 👍
Hi I bought a new gearbox, installed it all properly it runs and rides just no 4th gear. It’s NEW?! Any ideas
😢
It sounds like there's a problem with it from new
Maybe a burr in the gear change drum stopping the follower 🤷🏻♂️
Not sure if you still reply to this but I have a M2R 1st 2nd 3rd gears are fine when I try go into 4th nothing happens its like I'm In neutral what could it be I no it won't be a stripped tooth as I've had that before on diffrent bikes I'm not to worried as I know a pitbike will run all day long with just 3 gears but I'd rather know what it was as il get round to fixing it when I get bored.
Hi
TBH it's hard to diagnose without looking at it as you probably know. It could be a couple of things i suppose. the drive dogs on the gear could be worn or broken or the gear selector fork could be broken i suppose
best regards
M
@@motorcyclefixer I was thinking selector fork worn it goes into 4th no crunch no hard shift but theirs no 4th their.
@@gvn-xk6eq Yeah it could be.
You won't know until you take it apart really
@@gvn-xk6eq Yeah it could be.
You won't know until you take it apart really
@@motorcyclefixer really can't be bothered to take it apart I think il use it with 3 gears untill winter comes and il get around to fixing it cheers for the replies buddy appreciate ypu.
Hi my yx140 gears are jammed but I’m not very cleaver where could I get this done
You'll need to contact your nearest dealer or motorcycle repair shop I guess
Where do you live?
What causes mine to intermittently jump out of gear?
Hi
Check the spring loaded detent arm with the roller on the end.
That's what stops it from jumping gears
I have the same bike and same problem. Not sure how it is supposed look when correct.
I plan on rebuilding one in the next couple of weeks and putting a video up if your struggling and can wait
Check out my new video to see how it looks when it goes back together 👍🏼
What tools do I need
Pitbike Castle socket
8mm socket
Impact screwdriver
@@motorcyclefixer u don't need an impact screwdriver u just use the right bits on a socket wrench and they undo easily
do i need to remove the oil before i open it up?
You can just lay the bike on its side and do it without emptying the oil
@@motorcyclefixer alright thanks will do
where are you based?
Tredegar, South Wales
You still work on bikes m8? Hope everythings fine and well with your self and family especially over covid.
Hey Dean
All good thank you
Yes i'm still working on bikes i've just been busy this year working on the house as well
Hi I was wondering what the problem would be if my bike won’t move at all in 2nd but will all others
Won't move as in jammed up or doesn't drive when the engine is running
@@motorcyclefixer as if its jammed up and you give it throttle and it won't move
@@jakegreenough3650 it sounds like part of the gearbox is broke
Will need to be replaced
@@motorcyclefixer where abouts are you based
@@jakegreenough3650 tredegar South wales
Looks like a zs 190cc look up the video of ooracing tube hope this is it a common fix with Honda clone engines👍✌️👌🏍️🥂💯
Yeah
I think the bottom ends on the 155, 160 and 190 are very similar. Maybe even the same 👍🏼
@@motorcyclefixer 212cc bbk kit same thing as a rebuild kit ?
Do you have to drain the oil
Yes you need to drain the oil 👍
@Marcus M dumb question
How much would this typically cost?
50-100 pounds would be my guess
I was always crap at working the prices out lol
@@motorcyclefixer thanks
Hi m8 had the same issue with my stomp 140 and its happened again and reasons y it's doing it jammed solid for the second time or a remedy please great video
You need to investigate further
You'll have to take it apart again and work it out I'm afraid
@Motorcycle fixer just one more question m8 reassembled clutch all back the same but when I pull the clutch lever doesn't fully disengage the clutch can't work it out thanks again
@@christopherprice55 I have another video on here assembling the clutch
Take a look at that one 👍🏼
hi mate do you repair bikes for a living
Yes
Do you have a shop ?
Yes in South wales
4:20 the size of nut ? Please, thank you
Hi
sorry i don't know the exact size but you can buy the castle sockets on ebay for pitbikes. I have one that has the 2 sizes you will need on either end.
@@motorcyclefixer Ok,but if you could take a 14mm walnut and cut it out so I don't have to buy this special walnut
@@danrexxd8054 I had an old box of sockets
I just chose one where the inner size of the socket was a little bit bigger than the smaller Diameter of the outside of the nut
I don't have it anymore so I can't have a look sorry
Are you open now ?
Open on Monday now
can anybody tell me any information about a hummer 250cc dirt bike? i have one i need to fix and i don’t have a clue lol, i’m 13
Sorry I'm not familiar with that type
What is the name of the parts
Hi
What parts do you mean?
@@motorcyclefixer the lever that touches the gear change star and the bigger lever it’s attached to
@@LilT2817 it's the gear change mechanism
@@motorcyclefixer ok thanks you know where I can order one from
@@LilT2817 go to the ridestomp website and look up your nearest dealer
Hahahhaaa! There is no reason or way the roller would come off the lock mechanism and get stuck behind the gearshift linkage. Hahahaaaa!!
Sounds like you're talking from experience 😁
@@motorcyclefixer. Affirmative! I work on motorcycles here in Cambodia! It is very interesting!
I can’t get the oil filter cover off for the life of me
What position are you in with it
Have you removed the screws
@@motorcyclefixer I got two out and stripped the other 2 😂 I give up with these engines I spend more time tryna fix them than riding them
@@jca110 😂 they're good when they're running
Tap the heads around with a centre punch and hammer
You should be able to get them out like that 👍🏼
Video hasn’t helped 1 bit iv watched about 10 videos and I’m still going from jammed gears or jammed kick start 1 thick spare washer
The teeth maybe damaged on the idle gear 🤷🏻♂️