$1100 Big -Bore Yamaha YFZ450 Shifting Problem FOUND!
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- Опубліковано 5 вер 2024
- I buy a $1100 Yamaha YFZ450 quad that doesn't shift. I tear into the engine to see if I can find the problem. #Yamaha, #YFZ450, #Quad,
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The following video features activities performed in controlled environments by knowledgeable persons. DO NOT attempt to duplicate, re-create, or perform the same or similar activities at home, as personal injury or property damage may result. 2vintage( Joe Weber, the persons shown in this video and ANY CONTRIBUTOR, ARE NOT LIABLE FOR ANY such injury or damage. ALL 2vintage( Joe Weber) CONTENT IS FOR ENTERTAINMENT PURPOSES ONLY.
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Well the shifting problem was found and fixed!
Please SUBSCRIBE and LIKE the video if you enjoyed! It really helps me out a lot!
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Thank you for all the support!
If it has a full Hinson clutch it’s about 1k
Rock on w/that YFZ450R. Best sport /race quads ever made ! Hang onto it if runs real good after rebuild. Not selling my low hr 2011.
Bad ass bro!! I just currently picked up my first ever yfz450 but am also working on it. It had a bad piston cylinder head.. but your video help me out a lot thanx..
Boy you sure are getting your money's worth out of that case splitting tool. I've only used mine once😊. Guess I need to get it in gear. Great vids man. I would have trouble working on so many projects at one time. Good job. God bless you and your family in this new year!. I'll be watching👍🇺🇸
It doesn't owe him a cent lol
@@staygold902 what lol
@@lifeononeweel3008 I'll simplify, he's got his money's worth out of the case splitter
@@staygold902 yhea
When you're trying to get a nut off on that counter shaft to stop it from turning put a nickle in the gear and let it jam into the other gear works great
I use pennies , the copper is soft .
What is crazy is that you got a two car garage you fixed it up and you still work off the floor instead of buying or building a bench or work station.
Great diagnosis, keep up the good work.Let me know if you've got a PO box, I'm winding down my sport quad seat cover business and focusing on utility quads. With the time and effort you put into these machines I would be happy to contribute a recovered seat or a couple of covers to the cause. I don't ship generally but in this case I'd be happy to make an exception. Take care.
I always learn something new from these videos. Keep them coming.
When you get that back together I'd be careful running it on pump gas. With that piston set up you could be well above 12:1 compression.
He said, "well throw some loctite on these and then torque them down" *proceeds to to use impact and says "im done"*
Impact gun aka electric ugga dugga torque wrench
Hey man I enjoy ur videos of all the toys u work on. It's amazing how cheap u get them. Here in Canada can get to be expensive. But big shout out hear in 🇨🇦 big fan of ur channel thanks erik
U should do some videos of old sleds that would be sweet to see some classic old machines😃
Joe the two spring washers and half clutch are in there from factory to make the clutch easier to pull and last longer. Alot of people including myself take those out and add another clutch plate for added clutch engagement and more clamping force. It looks as if someone has done that for you. I would leave it just like it is unless you are wanting it all factory.
Okay thanks for the info! I will leave it as is then.
@@2vintage no problem. 👍
Well spotted joe this will be great once you repair it really nice quad overall looks in great condition look forward to see it running take care mate 🔧🔧🔧👍👌
the cam gears slip on the cam shafts in those motors... as much as 50 degrees "on 130 hours"! need an angle finder on the lobes with the crank at tdc... 13000rpm dose weird things.
Man I've watched your videos from back when you started and you're such a better mechanic and actually take your time to repair everything now. I'm glad you do. I love these machines and hate to see them die over such a simple fix. All it takes sometimes is time to fix it.
I'd just punch that pin on the shifter drum back out and tack weld it so it doesn't move again too. Problem solved, lot of work to fix though! Trans looks great otherwise.
Great video, thanks Joe, and Happy New Year to you and your family!
well spotted you have come a long way
So with your compression tester, you can use the end you screw into the hole, and a air compressor end and hook it into it, and hook that up, and you’d have a leak down tester for the rings and head gasket.
Looks like a cool project!
I had a yfz 450 with long travel, yoshi exhaust, elka suspension, desert tank, jetted. Awesome bike when it wasn’t being finninky, really high maintenance bikes. Always had it in the shop. Plus they needed a extra gear for desert riding.
The cam chain looked like the one that came off my 400ex, stiff as hell. I'm sure if you closely inspect it, you'll see some impact wear. Crazy phenomenon. I'd think they'd loosen up crazy, not stiffen.
Do not use a spring on the clutch plates. Those are taken off when clutch is replaced. It will mess up the clutch plates.
that clutch pack is fine alot of guy eliminate the small disc and springs and replace it with another full fiber
Not having that half friction plate with the spring washers is fine if it’s replaced with a normal friction plate, people do that because that tiny plate wears faster and then that’s what burns your clutch out because that one isn’t as strong
Great Diasassembly and diagnosing
Thought extra clutch plate was a smoother take off
Awesome job diagnosing that thing, love the channel, very fun to watch! Keep it up!
On the clutch itself you say its missing the 2 springs and small friction disc. Sounds like they did a full friction mode. Meaning they took the spring and extra fiber out and replaced it with one friction disc to accommodate for the spacing. Some people say it give you a more smoother, shorter shift. And some say it's not worth it. Shouodnt have an issue as long as there isnt much play in the clutches
I don't like these bikes , I had one I got in a trade and had to rebuild . Very sensitive creatures but you got a great deal!
Love your vids...wish I knew how to do all that...very informative.
Happy New Year Joe. Love your videos, but watching you use an extension as a drift pin that you hit with a claw hammer tweeks the OCD part of me.
Great channel, full of videos and fun things to see👍✌️
Thanks for watching!
Almost 220k wow. That's awesome
You might wanna use a brass punch to get the swingarm bolt out. Steel on steel will mess up the end of the bolt.
Good find, that's a tough one to spot. I would have guessed shift drum but not like that.
Not sure if you take suggestions. But I’d really love to see you get a Yamaha tri moto 125 or 175.
I have one that had sat in a yard probably whole life and probably stolen many times. Long story short it is missing the pull start system which is impossible to find and needs crank seals so I’m cr125 swapping it. But would love to a running stock example on the channel. I intend to buy another one.
If it has the 8 full disks then its been updated. Oem is last clutch would be really skinny and have a flat and a beveled disk. Awesome video for sure
Nice video and awesome work thanks for sharing it with us
theyikely took the springs and friction plate out and just added a regular plate
Don’t forget the Timing chain guide. And by using red locktite you are assured those flywheel bolts will never come out.
Hey man, really like your videos. Been watching them alot lately
it will be a great 4 wheeler and should get 3500 to 4 grand when all ready to go --- nice find
Man I miss mine. Was also a big bore with cam mod..trinity racing full exhaust you name it..sucks I had to sell it
My Raptor 660r has the 102mm jug and piston. Hot a Henson clutch in it, to spendy but very nice.
thats a good spot that pin, that would have had me stumped for a while. when a seller tells you i may have pit it together wrong thats a confession and what he means is i messed up and it maybe chewed up inside
Somebody must have replaced that one way bearing, hence the loose bolts. They don't last long on a high compression motor.
First gear, it's alright! Second gear, lean right! Third gear, hang on tight!
If that Woodruff key was as sloppy as it looked, I'd spend the extra quid getting the next size up....
Just sayin'...
😀👍
Hey bro! Buy an another TRX 450R 04-05 doing a complete engine build explaining step by step, it would be a great help :(
Hey joe, if you want to sell that yzf 450 let me know. I live in indiana and ill come grab it from you. I have one and need another to have as backup
Another good find. Great job 👍🏼
I think you will love this bike when it’s finished
I can't wait to get a case splitting tool
to make a raptor 450 kick start couldnt u just replace the shaft and put a older yz450 sode cover in and put it back together
You called the timing chain guide a valve guide 😁 im a keyboard warrior now cause i corrected u 🤣🤣🤣🤣🤣🤣 jk. Good job on the videos man and holy cow thats one heck of a deal you got for that quad!!!!!
Haha good catch!
It’s just a Hinson pressure plate the actually basket isn’t a Hinson there black as well that’s just the oem one
i just had that issue on a kx125 i rebuilt few weeks ago. guy said he had it apart and wouldnt shift when he put it back together.
I didn't know that pin could even be pushed
I just picked one up for 600$. It threw the cam decompression weight through the valve cover.
Did I miss the tour of the completed garage?
No I haven't uploaded it yet! It's coming.
Awesome work bro
Find any cr80 or cr85 projects yet?
You need the rm stator system
I bet that's old owners mistake,I,m glad i don't use a impact to tighten the shift star
is that another woodrough key inside the flywheel you might have missed when checking the one way bearing ??
Awesome vid and edits and filming and toys and shop and knowledge
If your ever in Cali let me kno, I have plenty of work for you 😁😁
Great video
Thanks!
what do you use in your ultrasonic cleaner I have the same one.
I use simple green solution
Big -Bore Yamaha YFZ450 Part Two Ou Yeah.
not about quads but same sort of problem sort of back in 84 apprx this guy i know bought a can am trial's bike we were all sort of into them then and still are actually it was a 300cc 360cc max i forget it was like 40 years ago any me on my ty 175 his brother on a ty 250 we met at the river area where we road mostly i seen the odometer it read 15 klm's so after about half our ric on the can am said lets go to this other place we rode it was about 30 min buy trails railway tracks etcetc so we went back to their place toped up on all i changed my plug lubed our chains whatever got redy to go we got 2 blocks down the street to get to trails to get movin and we usually hauled it as fast as we could bein on slow ass trails bikes we lo9ok back and ric on the can am who should of been way head of us or me on a 175 steve on a ty 250 so we look back and he is wavin us back and stuck in 1st gear took it back to dealer mechanic had it workin for about 5 klms it had a recall or something the mechanic i forget the story but he told can am i want my money not another bike i believe they made 2 models 250 and 3 somethin i forget and he went out and got a real bike ty 250 then 2 years later the 350 ha gave the 250 which was still mint to his brother they were spoiled sorry for the yappin it just starts to bring back all the memories all the bikes
Take it easy on the ads man Jesus
use those extra nuts on the case splitter and use them to hold the splitter so that that hard ass metal isn't right on your aluminum. if they split easy it doesn't really matter honestly. but if it doesn't want to separate easily you will damage the aluminum 100% of the time. even if its only the stator cover and doesnt hold fluid, never do this on any nice bike lol
Great youtuber awesome content
Thanks for watching!
I wont use a impact gun because your guessing the torque setting
U make it looks easy 👍
Valve guide or chain tensioner?
Do u need to drain oil for this
You should fix my yfz 450 🤣
What impact is that buddy
Nice vid 1st
keren bnget keretanya semngat terus
That cam chain is scraped don’t reuse it or there will be really bad problems later the cam chain is kinked up really bad
Yean i bought a new one!
First comment✌🏻✌🏻
Was a peice of garbage when it left the factory !
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Wont be long Homie
I want to see more send me more videos
You need proper punches and stop destroying your extensions,lol🤪.
first
Could you at least use a ball peen hammer instead of a carpentry hammer
Just sell it to me lol
✌️
That’s a nasty little motor
Please quit with the JB.. buy a $80 Harbor freight welder. Get a buddy with a welder.. pay someone $5 to tack it.. You could have put a tack weld and it held forever.. now the JB eventually going to brake loose. SMH.. thought you were getting better. NO JB inside a motor ever!!!!!!
Boooooo no more atv videos !!!
Wow! Good looking out bro
Love your show buddy
Great video
Love your show buddy