Longest UA-cam clip I ever seen-but I got an older engine like this one and I learn a l o t . Teacher Talk AND working at same time and didnt wear out the viewer with to much talk about everything. Like it and learn a lot here. Sattisfied.
this is amazing thank you. my gear shaft got snapped off at the end where the gear leaver sits and thought I would have to fully take my engine apart but turns out it's a quick and fairly simple process thank you
What a fantastic video! Following 😂. I'm going to try this for the 1st time on my 1991 125, obviously reffuring back to your video. Looks interesting. Thank you for posting 👍✊🍻
Very helpful information cheers buddy only 1 thing you are missing showing which way the push rod and little single ball bearing go in, not 1 video shows any on UA-cam about it but overall great video mate
Excellent! Thanks. Did my first tear down thanks to your video. FYI, I used the same tool to get the crank out then the one you used to slip the engine. I did not have a press. ;)
I think that bolt came out of the threads when you were splitting cases was due to you unthreading the bolt too far to line up the splitter and there wasnt enough threads left to grab on. Hope you bought the guy a new case.
@@victor22366 ya a heli coil would fix it, but I wouldn't want that just for the fact of it......I would want a new case, just the way i am. He can use a heli coil on his own bike not mine.
Dave you are my guru. Fantastic videos. Could you please do the same video on ktm 200 engine. I've never seen better video than yours. Please keep it up.
could u guys do a video on preventing 2 stroke engine failure, i feel like it is way too common for a bike to “blow up” and i believe there are many things that could prevent it or give u more time between rebuilds. thanks!
This was fun to watch and an amazing video with so many great tips! Do you think these similar methods apply to a 1997 yz 125? Thanks for showing us how you do it.
I don't think he knew the threads were damaged. He probably concluded that because the threads didn't hold. Regardless that is not how service works. You are trusting the mechanic to use his best judgement. Otherwise you should just do the work yourself.
hands down the best Tutorial i have seen on a 2 stroke rebuild. Good shit!!!
Omg the 87-88 yz in the background is putting me off lol
Longest UA-cam clip I ever seen-but I got an older engine like this one and I learn a l o t . Teacher Talk AND working at same time and didnt wear out the viewer with to much talk about everything. Like it and learn a lot here. Sattisfied.
this is amazing thank you. my gear shaft got snapped off at the end where the gear leaver sits and thought I would have to fully take my engine apart but turns out it's a quick and fairly simple process thank you
What a fantastic video! Following 😂. I'm going to try this for the 1st time on my 1991 125, obviously reffuring back to your video. Looks interesting. Thank you for posting 👍✊🍻
Outstanding video! It’s the best I’ve seen.
Very helpful information cheers buddy only 1 thing you are missing showing which way the push rod and little single ball bearing go in, not 1 video shows any on UA-cam about it but overall great video mate
Nice handy work. Professional disassembly IMO.
Excellent! Thanks. Did my first tear down thanks to your video.
FYI, I used the same tool to get the crank out then the one you used to slip the engine. I did not have a press. ;)
Wish the camera was closer
This video is actually brilliant and I really like the way you simply explain things.....what happend to the reassembly video 😅
Awesome video man!!! You definitely know what you’re doing lol! Helped me out a lot!
We need video two, Dave, on reassembly! Thanks for posting.
Just watch this one backwards.
Dewey B im dead ahhh
glad that not only one that use same tray's
That’s a bloody awesome video, thank mate.
I think that bolt came out of the threads when you were splitting cases was due to you unthreading the bolt too far to line up the splitter and there wasnt enough threads left to grab on. Hope you bought the guy a new case.
helicoil will fix it but yeah he kept unscrewing it and i thought it aint gonna hold
@@victor22366 ya a heli coil would fix it, but I wouldn't want that just for the fact of it......I would want a new case, just the way i am. He can use a heli coil on his own bike not mine.
I need to replace my crank but am not confident about doing the job.
It's the best tutorial i have see !!!!!!! Thank you
COME BACK DAVE! This is a great video
He's done well good info but that wasn't 20mm when he was splitting it haha definitely stuffed that thread lol
Enjoyed the video!
Thank you for posting this fantastic video. And thank you for NOT playing shitty, distracting idiotic music in the background:)
Niice, didn't knew Ewan McGregor is into bikes too
Great Video Mate Keep up the great work
Dave you are my guru. Fantastic videos. Could you please do the same video on ktm 200 engine. I've never seen better video than yours. Please keep it up.
you should make a reassemble video!
This is awesome. Thank you
Class .... love it 😍
YZ250 strip down or gearbox tutorial
Use the case splitter to push the crank from other side.
Great Video!
did you ever record the rebuild? great video thank you for sharing this!
could u guys do a video on preventing 2 stroke engine failure, i feel like it is way too common for a bike to “blow up” and i believe there are many things that could prevent it or give u more time between rebuilds. thanks!
the crackcase tool could have been used on the other side to remove the crank
Great vid.. Thank you.
very helpful!
This was fun to watch and an amazing video with so many great tips! Do you think these similar methods apply to a 1997 yz 125? Thanks for showing us how you do it.
when in doubt, smash it with a hammer!!...........actually don't do that, that was a joke.. love it
Dude I cannot get this primary drive gear off With a socket wrench. Definitely not trying to put anything else back on.
can you rebuild my engine
360p in 2017?
You don't need all the
Fancy tool to do this job. ,,yo
Bg
D's
Great video mate. Thanks.
Do you recommend the cylinder heads for weekend riders? I’m Senior B class and ride MX
In my opinion you should have called the customer before using that thread!
I don't think he knew the threads were damaged. He probably concluded that because the threads didn't hold. Regardless that is not how service works. You are trusting the mechanic to use his best judgement. Otherwise you should just do the work yourself.
Can you link here the estractor
Would you mind posting dimensions to your motor holding jig?
15:31
What is that tool who remove engine at half?
Can I use a 05 model left inner crankcase on a 07 model? ( yz125 )
Yes, they're all the same from 2005 to 2018 (and probably the next several years to come).
That was NOT 20mm of thread engagement you liar.
Mm