Honda CRF450R Bottom End Rebuild | Part 1: Disassembly

Honda CRF450R Engine Rebuild: rmatvmc.link/c...
This is part one in our series where we go through a complete bottom end engine rebuild on a roached out 2005 Honda CRF450R. The first part of this process includes disassembling the engine, which is detailed here in this video. The steps shown here will be very similar for 2002 to 2008 Honda CRF450's. Stay tuned for this series to see the complete engine disassembly and rebuild process.
Watch Next:
Honda CRF450R Bottom End Rebuild | Part 2: Cleaning and Inspection
• Honda CRF450R Bottom E...
Honda CRF450R Bottom End Rebuild | Part 3: Assembly
• Honda CRF450R Bottom E...
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[@jaimegonzalez4300]

TOOLS NEEDED: crankcase splitter and puller gear jammer flywheel holder flywheel puller dead blow hammer heat gun torch cam gear holder 08-0437 blindside bearing pullers clutch holding tool snap ring pliers bearing driver kit seal puller gasket scraper contact cleaner assembly lube 20mm spanner nut socket 26mm socket 27mm socket scotchbrite - red common hand tools torque wrench 5ft lb minimum I found a lot of these tools at my local cycle gear.

[@nimwit0]

Dont need half of what u listed.

[@boostedeghatch396]

Thnx

[@releasedmike]

I see all the bits laid out on your table and I was 😅😅😅 I will get a shop to do it

[@coconutcreampie3795]

Nice video. Very thorough.

[@nurbaini4308]

AS a mechanic i love your channel.. Please make some video about mappng ecu crf 450

[@denaself4547]

Thank You Charles! 😊

[@helplure]

found huge metal chunks in my chinese dirt bike oil filter so hopefully this video will help.

[@Blocanbentlyyahu]

Time to sell fam 🙏🙏🙏🙏🙏🍋🍋🍋🍋🍋💯💯💯💯💯

[@henrikkrognielsen5318]

great video. really helped me out alot! keep up the aswesome work you do!!!!!

[@enriquemoydaza4023]

Hermoso programa ayuda mucho.. yo he aprendido que en la mecanica no se deja de aprender nunca... GOOD👍❤

[@akilez777]

Excelente video 📹thanks 😊

[@rickjamesbitchrickjamesbitch]

Best videos not to long and you always cover everything i like how you keep your parts together like that i also like to dmmy fit bolts in as many parts as possible aswell

[@jonathanhuitt5398]

Is a crf150r about the same?

[@bryandjen107]

how much different would a 2016 CRF250r procedure be?

[@muhammadshahjad5538]

Great video I like it

[@goatyachty1762]

When you take the top end off do you have to reset your timing and everything as well and valve clearance as well. The most annoying part seems like the top end stuff

[@MrCamoman12]

I took my trx apart a couple months ago to do a starter clutch, there was no timing marks on it or the counterbalance shaft, care to explain? 😅

[@dpracing2528]

hello my friend congratulations for your video, i am brazilian i have a 2008 crf 250r, i have the following problem: When I run at high engine speeds she throws a lot of gear oil out of the gasp, why does this happen since the engine has 2 separate crankshafts, can you help me? Thanks

[@BrimStone-w3i]

I need a hot rod for my 450r crf honda 2008

[@juicelife2228]

What tool do you use to remove shift drum cam?

[@4pf339]

The right crankcase cover gasket on my 03 Crf450r is leaking, any parts I should change while I’m in there?

[@IamthePMofAustralia]

Dudes where is Part2?? Impossible to find...

[@rmatvmc]

kzbin.info/www/bejne/morUmauKaJ5rb9U Here you go

[@luisfernandolopez5926]

👌Ecxelente, muchas gracias..!

[@thanuthamrattanawichai]

Hello. excuse me you have file service manual crf 250 - 450 please.

[@jeanmeacheletienne2394]

wats the torque spec for the cam chain guide plate

[@Dreadfullemon62]

I have a question about the two snap rings on the stator cover I replaced my stator cover and replaced the rubber seal but the other I think it’s the oil valve dose it matter how it’s positioned inside the cover

[@CharlesTheWrench]

The position of the oil relief valve won't matter as long as its fully seated. Just make sure the sharp edges of the snap rings face out and make sure they are fully seated. kzbin.info/www/bejne/qGS7o6ybrr-lac0 -Charles

[@Dreadfullemon62]

@@CharlesTheWrench thank you so much you guys are a great help

[@ericrucker9570]

Is there a way I can remove the flywheel without the puller ?

[@rmatvmc]

The puller is the best, safest, and easiest way to remove the flywheel. We highly recommend it! - Wes

[@sethramsay3706]

What size puller

[@JERJER1990]

I have a question is it only 2 strokes that require a case splitting tool or would a 2012 kx450f need a case splitting tool?

[@rmatvmc]

The case splitting tool works on most 2 and 4 stroke engines with vertically split cases (like the KX450F).

[@DjCoffaro]

Would this be the same procedure with a 2007 CRF250r ?

[@itznolan1139]

It should be

[@juicelife2228]

Doesn’t show how to use crank case splitter

[@bronikmakk2922]

That’s what I was thinking 🤔

[@steadfastjack277]

Quick question for you. How many hours do you go before replacing crank on a 450? Thanks in advance 🙏🙂

[@rmatvmc]

That answer will vary depending on your bike, riding style, conditions you ride in,and previous maintenance. Pro level riders can sometimes get 100 hours out of a crank while amateurs can get 200+ hours on a crank. You'll want to check the manual for your bike and also check the free-play of the connecting rod anytime you're in the top end.

[@donknight1388]

Hey i just bought a crf450r 2006 model, it has a brand new top end but i still cant kick it over, i can get it to start for a few seconds then it will die. Any clue what my issue could be?

[@twohoneys5174]

@@rmatvmc most likely the carb

[@youngman7655]

Yeah I’m not touching this by myself way to risky.

[@ROBINSONBRAUN]

serviço excelente!

[@jimmypadilla1562]

Were is your guys shop

[@rmatvmc]

Our headquarters and shops are in Utah.

[@Dreadfullemon62]

Do you guys sell stator for a 04 card 450 r ?

[@rmatvmc]

I'm not sure what bike you meant to say, but if it is a 2004 Honda CRF450R the OEM stator can be ordered. You can check out the OEM parts finder here: www.rockymountainatvmc.com/oem-parts

[@Dreadfullemon62]

@@rmatvmc sorry I meant to say a crf 450 r thank you for the info you guys are great love your channel. Can I get a service manual from your site as well

[@rmatvmc]

@@Dreadfullemon62 Yes, we have 3 service manuals available for your bike. You can check them all out here: www.rockymountainatvmc.com/parts/dirt-bike-service-manuals?v=2004-honda-crf450r

[@sergiosandoval8726]

This video work with crf250r?

[@unnuttedchicken4304]

Sergio Sandoval I would guess it would do

[@mostafabarzoii6747]

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