Tricks To Cleaning Dirt Bike Engine Cases
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- Опубліковано 26 тра 2018
- ★Pryme www.prymemx.com
★CR250 Parts List www.prymemx.com/pages/cr250parts
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Cleaning Wheels www.prymemx.com/collections/c...
Propane Torch amzn.to/2HoA6Ve
Impact Screwdriver cjn.mx/impactscrewdriver
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Dremel Tool amzn.to/2Gpp0uG
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Scotch Brite Attachments amzn.to/2GEkcVt
Buffing Motor cjn.mx/baldor
Sanding Handle amzn.to/2pAAIMv
320 Grit Sandpaper amzn.to/2HUZaQB
Rubber Gloves www.prymemx.com/products/rubb...
We're nearing the start of the CR250 engine build so I thought I'd share some tricks to cleaning dirt bike engine cases!
-Cameron
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Bout time to put this engine together?
Can't wait!
Cameron Niemela you are awesome
Cameron Niemela The 250 will be better then it left the factory.
Dont forget to replace your clutch actuator arm bearings in the left side crankcase. I dont think the wrench rabbit kit includes them. At least they didnt when i bought mine for my 98 250. Cant wait to see the build complete.
Yeah it’s time to get my head re built on my 02 crf 450.
simply amazing. takes a lot of patience and dedication for making those parts that clean
Nice job cam, love the patience and detail. I love doing all this myself and your vids help me skip the trial and error drama. I'll be picking some stuff up at your store.
cameron never stop doing what you are doing, youre a huge inspiration to me and your vids are both entertaining and extremely teaching. wish i had such a good garage as you.
soderholm hi
The dirt bike chrisfix!
Oke when i saw this reaction i knew it was the best vid😂
Exactly!
I ordered my first polishing wheel and let me say this is the BEST thing I have ever used to polish my aluminum parts . It takes years of tarnish and corrosion off in seconds leaving a like new luster . I also purchased the buffing wheel for a drill to reach hard parts and it works fantastic ! I highly recommend the products and very quick order processing I received on my purchase .
Thanks Marc! Happy to hear they're working well for you. Happy polishing!
Dude... U really had the patience to polish all that... Oh my god!
I thought u were simply Going to clean and sandblast.
Amazing
Great to see the cr250 build back on track...keep up the good work fella
Cameron is probably the tidiest , cleanest , most professional mechanic I know of. We could all learn from Cameron and raise our standards !.
Mate I love your content it’s always exciting to watch someone who’s patient with there work im keen to see this cr250 being put back together
This is such a great video, so helpful in so many ways, thank you Cameron!
Safety tip - those cases have razor sharp edges. I clipped an artery on my finger once while cleaning one, and now use mechanics gloves whenever working around them, especially with a high speed machine.
Started to really get into building bikes for the last year or 2 you’ve basically been my guide though it all lol great videos man 🤟🏻
It's nice when a job is completed to perfection!
Dude, you are so inspiring to me. This is exactly the kind of stuff i also wanna do. Ps. I want your workshop xd
Yo Cameron, I love your videos. Watched a bunch of them, all are nicely put together and informative. Right now I'm fully rebuilding a CR250 '00 engine, which I also going to be using your tips to get the crankcase halves looking this good. Thnx for sharing.
Such high quality and educational stuff here! I figured I needed special tools that were unobtainable. But I have most of these tools and am confident I could rebuild my 2 stroke if I needed to.
Of course another great video! Impact screwdriver is worth its weight in gold! I use mine ALL the time!
hey cameron gracias por ser un maestro de la mecanica y dejarnos ese legado un saludo desde colombia
cant wait to see this finished!
Very good video man helps me a lot on my bike builds!
Love Your Videos Cameron! Your Living The Life!
Great attention to detail Cameron, I have seen similar results just with vapour blasting with wet soda in a cleaning cabinet like you already have. Maybe worth investing in this kit???? A bearing press is useful too. 👍🏻
The method i usually use to get a “perfectly” flat surface on gasket surfaces is to buy a sheet of fine grit usually 400-600. Wet it with wd-40 as opposed to soapy water and secure the sandpaper to the flattest surface you can find(the real reason i bought the wife a granite countertop)
Great video, Thanks! Not sure if this has been mentioned already but when you run into what appears to be Phillips screws on a Japanese product don't use a Phillips screwdriver because they are not Phillips. They are in fact JIS screws (Japanese Industrial Standard) They have a different form to them than Phillips. While Phillips are designed to cam out JIS is not, but use a Phillips driver on a JIS screw and they they will bugger up the screw. Best way to ID a JIS screw is to look for a dot on the screw head. Although JIS screwdrivers are hard to find the impact drivers usually save the day. Hope this helps those who wonder why Japanese screws always get trashed when removing them with a known good Phillips driver.
A cheapo trick to get by is to buy a harbor freight #2 phillips and grind the tip back a bit. It allows for more contact on the screw. Then buy some JIS drivers.
shut up stupid.
Thanks for sharing. I did not know this
freddie cancel dude, chill out
Aren’t JIS more square instead of a diamond in the middle of a plus? That is the best way I could think to describe it without a picture
when I bought my honda cb450 in 1966 one of the things I also bought was a impact screw remover. Well worth having.
Those impact driver screwdrivers are absolutely invaluable!
For real, best money I’ve ever spent
Facts i can't belive i didn't know these existed before
I'm completely restoring my '03 KTM450EXC soon, and will be using your engine cleaning techniques, but I'll be going one step further. So that I don't have to do all that polishing a 2nd, or even 3rd time, I'll be cleaning all my polished areas with acetone, then coating it all with a High Temp "Clear" ceramic coat, baked twice to cure, so my bike comes back to looking brand new after every wash!
Insane looking Cameron, great job.
Nice video...now that looks better than new..
Awesome job! They look great!
Awesome work! Great vid
Thanks for this, really helped!
Another solid vid from The Man.
This bike is going to look amazing
Even though I work on smaller engines, such as Zenoah's I've got a spare toaster oven that I can heat aluminum parts up in evenly to about 130-150F and then just freeze the bearing and the leiden frost effect will let them drop right in and will burn off quickly.
You are a great guy Cameron I like how you Work I would like you to give me mechanical classes succes 👍👍
Insane finish!
this is high quality content
Love your videos been following you for a long time, you should build yourself a vaporblaster, once you have one you can't live without it ! Saves so much time
Neat trick for those blind hole bearings. Put heavy grease inside them, stuff paper in axle hole and hammer that paper, remove it, put more grease and repeat . You will create quite surprising amount of hydraulic pressure and you can remove bearing without blind hole puller tool. I've used this multiple times and I know it sounds incredible to many, but this really works when done properly.
It was the way (don't know if they still do) mechanics used to remove pilot bearings from flywheels/cranks.
Get a solid bar that fits snugly in the hole, fill the hole with grease and tap the shaft in. Bearing is forced out.
I've seen people use bread to do the same haha
This soothes my soul...
AMAZING video very helpful, thank you!
Thank you for information. Rebuilding a grizzly 700 engine and it's filthy!
Great videos looks brand new
Salut Cameron ! Excellente vidéo ! Très bon job !!! Polie toute l admission, ce sera mieux ! Très bonne journée ! 👏👍👌😉😁💨💨💨💨😎
Thank you for the video, crank case looks good!
Quality content.
Seriously inspired me to clean my engine.
I really like the scotch brite wheel is awesome. Not overly aggressive. Wrap it up with some Aurosol on either regular bench buffer or dremel buffer pad and it will end up amazing.
bro what chemical can i buy to remove grease and oil in the motor? i'm planning to restore my honda xrm110 and do you have a video how to fix stuckup kickstarter? thanks
Nice work. What stopped you from using different media in a hydroblaster?
For difficult to reach areas buy a length of bowden cable, cut into 3 inch pieces and tape together. 7 is a good number to retain flexibility while allowing pressure to be applied. I also always finish off with 400 grit wet and dry whenever using steel wire on ali otherwise the finish is just a series of scratches.
Quality tools and method! I like it
Can you make a all in one video on how to rebuild a whole bike and tearing it down
Awesome video! Love to watch ur vids
Awesome vid! Thank You!
i really find your channel helpfull thanks
You did a great work.
bro this is gold🤯
Thanks so much this will really help me
I wish I had your job get work on dirt bikes and ride dirt bikes all day everyday
Hey dude!!! I dont comment very often but I had to let you know how much i love your videos and your work!!! I really cant wait to see what your plans are for this bike! Those cases are getting me jealous 😂 I wish i could do what you do 😊 Youre my model when it comes time to work on my bike. Thanks alot for the vids you are my favourite youtuber hands down 😉 Wish i had the money to get some Pryme products and help you out with the build ! PS Love the more often vid release but dont forget to take your time 😊 Peace ! ✌
Thanks man!
Nice!! Its my inspiration, in my restoryn xr400 2000
excellent job...well done!
Im going to be cleaning an engine soon here. I was messing around with some steel wire cups and they cleaned it up very well, but left a darker finish. You think if i get a bunch of scotch brite wheels for a dremel that will get rid of that finish?
The 250 is gonna look sick!
Holaaaa! Excelente trabajo, me voy a tomar un tiempo para deja mi motor así. Saludos!
Great finish, how are you going to protect the polished look?
Nice job keep up the good work
Awesome! 👌🏼
That brass shine actually looked kinda dope imo!
Love this content
Hey man since we dont have these products here in Europe do you have any product recommendation that i can find here as well? Specially aluminum cleaner
This one got you a new sub. Thank you!
Great video very helpful thanks bro
Cameron there's a lot of pitting inside on where the flywheel sits would this be issue?
Cameron, thank you for putting quality content together in a way that also motivates me to get off my arse and do it!!
I am about to split my engine this weekend. But I think I am going to paint the cases and polish only the side covers.
Ever thought about getting a vapour honer?
Your work is awesome. This cr250 will shit all over hondas factory build haha I'm keen to see what you do with the topend, Oversizing? Porting? Port matching? Reed valves an cage? Carb? Endless possibilities mate keep it up love your vids, take care Mark.
Enjoyed this immensely. Very good explanation I learnt a hell of a lot. 🍺🍺🇦🇺🇦🇺
Would you pre-clean cases in wash tank, or possibly simple green then let dry out?
Very nice video thanks فيديو جميل جداً شكرا
👏👏👏perfection bro
Its like an asmr Video for Maschine freaks 😂😂🤙hold on buddy 🤙
Did you use any spray on the cases after polishing them? Does it keep its shine?
I hope to see you at Thunder Valley Saturday June 2nd great video
Hahaha u should do my bike next, jk man but awesome vid as always!
Hey Cameron, do they make a scotchbrite cone or v-shape? That would be awesome for you.
bro, after assemblying the engine parts again will it effect the engine performance ? Will it have the power and torque that was there when it was manufactured first at the company factory ? And what is name of the brush u used ?
Great video. A trick I have always used for blind bearings is put the entire case in the oven. Let it get nice and heated then take it out and slam it down on a piece of plywood. They will fall right out.
Is there any protective coat that needs to be applied after polishing to prevent oxidation Or rust
Can you tell us some about socket or tapping for worn-out threads of an engine casing. ?
Are you going to clean\ repair thr exhaust system?? If you are going to do it, can make the video? I need help with this
What i usually do is use a steel wire wheel on an angle grinder to remove all paint or rust, and then i spray the insides of the exhaust with oven cleaner a couple of times and then preassure wash it, then repaint it.
Bike frame paint removed
Popping the bearings out would've been easier with a hydraulic press but you gotta work with what you got... great vids I enjoy watching them... I learn a lot despite being a mechanic by trade
What brand buffing wheel is that? Im looking for a large stand buffer. That one seems very nice..great work!
Also for that extra nice finish use some metal polish and some cotton buffing pads on the outside of the case but tape off the inside you don't want that stuff on the inside. Can also clear it for longer lasting and protection and easier cleaning.
hello awesome video, do you protect your motors with some sort of coating? or just wash it every ride?
Good info...ty
Do you think I could do this with the fresnel with the motor on the frame