Modification and replacement of the beryllium valve seat

Modification and replacement of the beryllium valve seat - Honda CRF 250

Рет қаралды 1,329,719

2 жыл бұрын

Hi.
This video shows - step by step - repair and replacement of valve seat. Material of the new valve seat - beryllium copper.
Caution Beryllium is harmful.
Safety precautions must be observed when working with Beryllium!
. . . for more interesting videos click ,, HERE "
/ @paulxchannel

Пікірлер: 420

@user-do1yj7tt4w Жыл бұрын

انا ميكانيكي دراجات نارية وشاهدت الكثير من عمليات إصلاح الأجزاء التالفه لاكن هذا الفيديو اذهلني فعلا انه اكثر من رائع تحياتي لك من العراق

@biker-dr1ne 2 жыл бұрын

I enjoyed both the machine tool use and the artistry using the rotary tool to dress the damage. Outstanding skills

@Bill_CBR 2 жыл бұрын

Wow, that was mesmerizing to watch the process. Clearly a knowledgeable and talented organization.

@ramiretz 2 жыл бұрын

Traumhaft schön immer wieder deine arbeiten und Videos.... so detailreich und entspannend zum kuken !!! love it !

@redmountains6516 2 жыл бұрын

I 've watched it twice and it's just insanely cool. You're a great fellow. I am writing through a translator if anything, I'm sorry, your subscriber from Russia is the city of Chelyabinsk Я смотрел его дважды, и это просто безумно круто. Ты отличный парень. Я пишу через переводчика, если что, извините, ваш подписчик из России - город Челябинск

@jeffreymoore7729 2 жыл бұрын

By far the best machining videos I've ever seen the way he lays it out in sequence and displays the tools needed for the job absolutely epic and I'm jealous of all the machining tools I wish I had that in my garage.. THANKS PAUL X

@mxcollin95 Жыл бұрын

100% AGREED!!! Paul X is an awesome mechanic with awesome tools! Too bad he doesn’t live in the U.S. (Do you Paul?) I definitely have a few dirtbike repairs and modifications that would be awesome to get his help with and insights on. You don’t find this kind of talent at your local dirtbike repair shop.

@KULITEKNIK001 Жыл бұрын

I also often work on that stuff, my only job is using simple tools, not as sophisticated as yours mate. Your work is amazing mate

@kurtnet 2 жыл бұрын

satisfying to watch...that kind of tools to repair the damage..is amazing...keep it up 👍

@bobbyblenio4571 Жыл бұрын

Awesome video,I’m a 2 stroke guy & I Just bought a New 4 stroke…I know Some stuff about 4 strokes but This is New to me…that’s a Lot of Work but You made it look Easy🏆

@arsyadmotorchanel 2 жыл бұрын

very thorough and neat work supported by good tools

@nguyenvuhoanglong3418 2 жыл бұрын

Beautiful work ! So many thank for your sharing knowledge !

@bbmoti 2 жыл бұрын

As always, amazing job. Thank you.

@mianmuzammil7544 2 жыл бұрын

Simply, some fine piece of art work. Amazing.

@jagdishsharma3670 2 жыл бұрын

Superb work. Perfect ,proper and precision .

@ABS-yc8vh 2 жыл бұрын

This is really so cool. Wish I had all the tools and knowledge to do it myself :)

@josefnozka6202 2 жыл бұрын

... skvělá práce ( sehr gute Facharbeit )👏👏, pozdrav z Czech Republic 👍.

@alimood401 Жыл бұрын

وكذلك التشيك عندهم إبداع وقمت الإبداع ❤❤

@ZygmuntKiliszewski Жыл бұрын

Professional tools and their correct use resulted in the repair of valve seats. It was nice to watch it, congratulations 👌.

@ZygmuntKiliszewski Жыл бұрын

Thank you 😀.

@patrickwatters7555 2 жыл бұрын

I'm impressed with the removal of the gashes in the head. If it was mine I'd be very pleased.

@akira5952 2 жыл бұрын

amazing how people have this very special tools always at home...

@mrsockyman 2 жыл бұрын

I live that the valve driver guide is an old drill bit! Brilliant recycling!

@janlundquist3132 2 жыл бұрын

and a wobbling one

@drpacman9996 Жыл бұрын

That’s some mighty fine engineering right there 👍

@mrchispa1561 2 жыл бұрын

Superb job! greetings from Argentina.

@smcsumo 2 жыл бұрын

Professional job! Well done👏👏👏

@patrickbuildsalot5348 2 жыл бұрын

Another very interesting vid. 🤙🏾 looking forward to more.

@sergiosantillan6684 2 жыл бұрын

Hermoso trabajo felicitaciones!

@Mj-bn Жыл бұрын

فنان بمعن الكلمة 👌🏻👌🏻🫡

@bernardinosalazaroyervides267 2 жыл бұрын

Exelente trabajo, felicitaciones 👏👍

@ajuste4369 Жыл бұрын

PAUL X toujours passionnant et............."instructif"!

@m.g.s4526 2 жыл бұрын

Nice job Man you're a professional

@markcdeyoung3118 2 жыл бұрын

Nice !! that's like a higher form recycling fun to watch and I just digg them fancy tools it's as clean as an operating room all up in there !! 😁👍

@alro2434 2 жыл бұрын

Thank you very much. The machine work, OK. Your HPR Valve Cutting Machine is magnificent !

@gus9272 2 жыл бұрын

This is Paul X!!! AMAZING!!!

@AlejandroGarcia-wz2ky 2 жыл бұрын

Me encantó el trabajo que hiciste me encantó excelente trabajo

@ralphwarleggan3813 Жыл бұрын

Perfect video buddy!! Amazing! You are an artist!!

@scottcarter4526 2 жыл бұрын

This video blows my mind. I have a CRF250 head that needs the seats reconditioned. I have a Bridgeport mill and a South Bend lathe but I don't have the stones to even attempt a job like this. I am sure I would mess it up. Bravo!

@4kays160 2 жыл бұрын

Dont, beryllium is one of the worst cancer agents known to man, get rid of any bike that has it, dont touch it dont work with it, the guy in this video is going terminal very soon, im a metal refiner and i dont fck with beryllium ever, that entire shop is now contaminated even the children he went home to... google beryllium affects, hes dying soon sadly

@rolneimoraes7715 2 жыл бұрын

Parabéns mais um trabalho maravilhoso e muito lindo até k enfim uma moto nossa , crf 250 tem agora k mexer com a moto beta

@thedownhillerboy 2 жыл бұрын

Amazing work done there👌,really satisfying to see all that perfection and exactness of all your processes and machine work,makes me somewhat envious for real...I have the same 2007 Honda CRF250R 4-stroke which also made me enjoy the video a great deal! About a year ago my bike had to have both exhaust valves replaced since the bike was starting only after being pushed and even then it was misfiring while in idle ending up turning off sooner or later. An experienced friend looked into it and detected the issue,I then ordered the 2x exhaust valves,2x seals and new gaskets. It solved the issue,it starts and runs🙂,but it makes a slight rev cut when cold which fades a way once it takes off. My friend said for me to order a new replacing kit for the carburator which I did and I've been waiting on my friend to have a chance to mount the kit up...Do you think the new replacing kit for the carburator with new needle,o-rings,jets, valve and a couple of other brass parts will solve this issue🤔? Thank you in advance,my best regards to you all the way from PortugaL🇵🇹.

@jh-tech5546 2 жыл бұрын

Nice job, well done!

@dudiromi3949 Жыл бұрын

Keren, pengerjaannya sangat presisi dan ketelitian serta kerapihan tingkat tinggi

@FabiHtc 2 жыл бұрын

You do a very good job👌✅🧑‍🔧

@By_Da_Production 2 жыл бұрын

cool valve opening tool is very useful brother 🙏👍

@alexcalderon1966 2 жыл бұрын

Waoo...este trabajo está perfecto 👍🏼. Andas en otro nivel camarada, Saludos desde Guatemala 🇬🇹💪🏽✌🏼

@Sketch1994 Жыл бұрын

Never cut Beryllium dry at all if there's a way to wet it and worst case scenario, hook up a vacuum cleaner on the flanges of the head to suck any dust coming out with the chips.

@PaulXchannel Жыл бұрын

👍

@jeromedupont8994 2 жыл бұрын

BEAUTIFULL JOB GREETINGS FROM BELGIUM

@The123Smoke123 Жыл бұрын

AMAZING WORK!

@mohammad45h 2 жыл бұрын

Hello 👋 you are berelians باشکوه وبینظیر ممنونم وهزاران هزار 👍 👍 👍.........تشکر جناب مهندس عزیز....🙏🙏🙏🙏👌👌👌👌👌

@bagusiswanto7840 2 жыл бұрын

Very nice job, awesome Nice machine from indonesia bro 🤘

@billyhamrichad 2 жыл бұрын

Always awesome jobs Thanks.....

@michelhuaromo9351 2 жыл бұрын

Exelente trabajo , felicitaciones , tu vas al grano con el problema y solucionarlo , trabajo de mucho nivel con las herramientas apropiadas , saludos desde peru , casma.

@mikebradley4245 2 жыл бұрын

amazing to see how something ruined is repaired

@Klyuch_Na_13 2 жыл бұрын

Инструмент у тебя классный.👍

@redmountains6516 2 жыл бұрын

да это так и он сам делал этот стэнд для ремонта и в ленте есть подробные видео как и что он делал

@cb400fhonda6 2 жыл бұрын

First time Amazing hitech precison Nice job thers

@AC-uq5rh 6 ай бұрын

Отличный канал .Хорошо оснащёный мастер

@PowerLineRacing87 8 ай бұрын

Damn… all of it damn… Rad video dude.

@screwsnutsandbolts 2 жыл бұрын

Great video 👍

@team5xray596 2 жыл бұрын

Como siempre buen trabajo

@azmeerisa1989 2 жыл бұрын

Your video very detailing.tq for tips...

@patrickbrown7491 2 жыл бұрын

Bulls eye spirit level is very handy!

@augustomarcoccia7486 2 жыл бұрын

Spettacolare lavoro impeccabile bellooooo.

@alexthebear 2 жыл бұрын

Great job!

@nurshaiful1848 2 жыл бұрын

work of art..goodjob

@nandasirisarathchandra9534 2 жыл бұрын

Very,,, very,,, attractive work 👍👍👍👍👍

@noeygarza6522 Жыл бұрын

Beautiful work

@Bikesworld7.0 2 жыл бұрын

Excellent work keep it up

@its_meavegaming7824 2 жыл бұрын

from malaysia support nice tool nice skill.. i hope my racing motorcycle head can be modified by you hahahah

@keithparady2594 2 жыл бұрын

Killer job man

@bikemechanic9960 2 жыл бұрын

Amazing work..... wonderful......

@geoscience2012 2 жыл бұрын

I have a cnc mill and just got 2 bridgeport manual mills and wanted to get into head work for some local customers..but i am shocked to see that handheld tool you have cutting through the copper bereylium so easily.

@TedTucholski Жыл бұрын

Spectacular video Sir.

@TedTucholski Жыл бұрын

Paul, do you need special cutting tools for beryllium cooper. Or can you use the same cutting tools for the ductal iron seats

@nunesmotos351 2 жыл бұрын

Aonde tem ekipamento de primeiro mundo e um profissional tudo depois de Deus fica mais fácil nota dez

@Fleker8 2 жыл бұрын

Nice work, looks like this work is more expensive than the head xD

@LuisFerreira-ud9rc 2 жыл бұрын

Olá bom dia ,gostei muito dos teus vídeos Pará muito bom ,queria tirar uma dúvida ,tenho uma nx400 falcom ,ela tá vazando óleo pela junta do cabeçote ,esse óleo ele pode passar pra camera de combustão ,qual procedimento que devo fazer só que a moto não sai fumaça

@khaledrouabeh8552 2 жыл бұрын

very nice job !

@josefernandezrodriguez753 2 жыл бұрын

Nice job king 👑

@chrisgriffin3374 2 жыл бұрын

Very nice job🤘 Just curious about installed height and such. Would've been nice to see complete job because overhead cam clearance etc. Nice machine!

@kucigal8993 2 жыл бұрын

😲😲😲 monster!!! - kzfaq.info/get/bejne/ad5zf9V4rdyxkmw.html

@207.jimmy_t 2 жыл бұрын

Please look Newen contour-machines on YT

@207.jimmy_t 2 жыл бұрын

Just measure the not damaged valve stem and make same height with the repaired one

@arnelescobido8425 2 жыл бұрын

wow..a cool job..great..

@LuisFerreira-ud9rc 2 жыл бұрын

Olá bom dia,muito bom teu trabalho , aqui no Brasil estamos precisando de mecânico como vc ,aprend muitas dicas com você parabéns amigo.

@gabrielbruxel 2 жыл бұрын

Verdade

@YamahaRiderMT09 Жыл бұрын

i love tool guy very pro !!

@wwabete2009 2 жыл бұрын

Wow! Time to print high surface area electrode lattices for aqueous batteries!!

@r.schatten3291 2 жыл бұрын

Sehr schön 👍

@tutulrahman9406 8 ай бұрын

VERY NICE, THANKS,

@conantdog 2 жыл бұрын

Nice work 👀👌

@jayminor9757 2 жыл бұрын

Nice processes! As others have said, carefully with the beryllium.

@stephanelanglois6140 2 жыл бұрын

a real good job 👍👍👍💪

@jackdanielsbmx 2 жыл бұрын

This should be prescribed to people as an anti anxiety drug. Beautiful work!!!

@r2kgarage 2 жыл бұрын

satisgfying ⭐⭐⭐⭐⭐ nice tools

@deepaktiwari2533 Жыл бұрын

Nice work bro👌

@ALPMotor1263 2 жыл бұрын

Great job

@eljoker1621 2 жыл бұрын

Saludos amigo tengo una honda crf 250R que daño las valvulas y me gustaría saber si recibe piezas para hacer trabajos?

@ghalpon_racing_team699 2 жыл бұрын

A perfecto job

@South_0f_Heaven_ Жыл бұрын

I like the intake valves being pushed on with his fingers cause it failed the vacuum check the first time lol. 45 degree seat angles are cut way too wide as well hence the reason why the intake valves failed the vacuum check. Thin seat angle = best seal and flow. Other then that overall good job doing the oversize valve seat.

@ngt84 2 жыл бұрын

18:31 Repaired valve seat is standing about a millimeter above the original valve. With different seat angles

@PaulXchannel 2 жыл бұрын

The other three seats are very low - they are also waiting to be replaced.

@Silent_Keith 2 жыл бұрын

"Valve seat damage!" That is an understatement.

@DiscoR53 Жыл бұрын

I had a co-worker do the same thing as this with his CRF 250 but he had the head ported and polished new seats all the way around. It had plenty of power, sadly the engine only lasted 3 races. The bottom end gave out spectacularly and destroyed the whole engine.

@usamamalik6701 2 жыл бұрын

Mind blowing. ♡

@creativitychannel712 Жыл бұрын

wow, very good

@chikotrack8768 Жыл бұрын

Mantap semua👍🙏

@eddisonburgos6806 2 жыл бұрын

Very nice job

@TravisFabel 2 жыл бұрын

I enjoyed this... Even though I'm a two-stroke guy and I don't like any of those "valve" parts. :P

@RANGOArts 2 жыл бұрын

2 strokes suck

@daddy5225 2 жыл бұрын

You're 2-stroke wouldn't be up to much without the exhaust 'power valve' parts 😉😂

@TravisFabel 2 жыл бұрын

@@daddy5225 actually my CR500 doesn't have a power valve. Those are optional. There are plenty of two strokes that use a reed valve but it's a completely passive device. What I posted is called a tongue in cheek comment. It's a joke that the original poster seemed to completely understand. Primarily because he was working on the top end of a four-stroke, specifically the valves while none of those parts exist on two stroke bikes.

@weareallbeingwatched4602 2 жыл бұрын

Seats

@c__TattinhNhi 2 жыл бұрын

Valve mouth it is fed three angles 60 45 30 degrees, ???