Your work is amazing thank you for sharing your knowledge

@PaulXchannel

4 жыл бұрын

Thanks

I could watch this all day, that's excellent 👍

awesome work!!! problem with this engine and kxf engine factory had error in manual for 12nm cam torque and it was supposed to be 9nm. stopped seizing cams when i dropped to 8-9nm and they later changed service manual because of error. i wish they came with removable/ replacable cam bearing like this

Hi there this has happen to my rmz250 too where are u based ? and what sort of money would this sort of work cost so I could get me head repaired ? Great video 👍

@arturomedina5746

Жыл бұрын

Did you ever get your head repaired? I just got a 2019 same problem

Che lavorone 👍

@PaulXchannel

4 жыл бұрын

Thanks

Perfect!

Ha I have recently done the same thing though I retained the bearing shells the same way as with crankshaft brearings, an interferance fit. the camshaft wasnt badly scored and polished up fine. When I made the bearing shells I held the two halfs in a four jaw chuck in the lathe, took a couple of goes before I had a succesful outcome but it worked cheers

@PaulXchannel

4 жыл бұрын

Thumb up.

@masilamani4893

4 жыл бұрын

ககஅஅமமமமமகஅமஅஅஅகஅஅஅமமஅஅமமமஅஅமஅஅமமஹமஅமமஅமஅமஅமஅமுமமமஅஅமமஅஅமஅமுமமஹஹஅகமமமகமஹஅஹஹஅமஅஅமஅமஐஅஅஅஅஹம

@masilamani4893

4 жыл бұрын

ஸௌஅஹஐ

@tonygoodlad1487

3 жыл бұрын

If

Amazing work👍👍👍

@PaulXchannel

4 жыл бұрын

Thanks

@koboyrungkad1353

4 жыл бұрын

@@PaulXchannel where are you from? I'm from indonesia

Amazing work you did there. What is the reason they got broken in the first place? is it oil starvation that makes it worn out like that?

@PaulXchannel

4 жыл бұрын

Thanks . The reason is to little oil.

Красавчик,👍👍👍

At my experience, the best matrial for bearings is a soft cast iron. Coz they have big sponge holes. It can keeps oil even they are dried. I'm used for crank shaft bearings without having any problems. And last longer. Otherwise, using cast aluminum ( i melt it from engine scrap)

@PaulXchannel

4 жыл бұрын

Ok

Love from indonesia

Quality,👍

Good work

AWESOME work - subscribe! Curious why they don't use a 'plain' bearing in the head?

@PaulXchannel

4 жыл бұрын

Due to size and weight.

@mecalpsha4473

4 жыл бұрын

@@PaulXchannel Thanks - for the update GREAT work!!!

Mantap bos

Alus pisan ...rapih...goodjob👍👍👍

@PaulXchannel

4 жыл бұрын

Thanks

@koboyrungkad1353

4 жыл бұрын

@tono hartono ajak ngobrol bahasa sunda ath kang🤣🤣🤣

@tonohartono8605

4 жыл бұрын

@@koboyrungkad1353 muhun kang...duhh ieuteh terpesona ku alat2na meni pikabitaeun Kabeh...da propesinamah sami abdi ge tukang ngorter..duh iraha abdi gaduh alat nu caranggih!!! salam kenal ti urang Bandung kang...

@koboyrungkad1353

4 жыл бұрын

@@tonohartono8605 tah eta kang,sami abi oge kang ningal alat" na pikabitaeun...langki di urng" mh alat sepertos kitu th. Wilujeng...sami abi oge ti bandung timur kang😁😁😁

@tonohartono8605

4 жыл бұрын

@@koboyrungkad1353 abdi ge sami ti bandung timur.rancaekek..akang palih mana?

Salve sou do Brasil

Great job. 👌👌What hapend to that cylinder head? Oil pump falure, low oill?

@PaulXchannel

4 жыл бұрын

Thanks. Low oil.

Lovely repair. Did i miss something, splitting the bearing will surely not be a perfect circle anymore or did you make 4 and only use part of each?

@PaulXchannel

4 жыл бұрын

Thanks. Everything is centered.

@edwinjidat8885

4 жыл бұрын

For each bearing, using 2 rings. Using 1 bigger than an half part. Bolt to the head and facing after

@PaulXchannel

4 жыл бұрын

@@edwinjidat8885 ok

@chrisstephens6673

4 жыл бұрын

@@edwinjidat8885 that was my thought, too.

Perfect

how much is something like that ? respect from poland

@motowilcy9746

4 жыл бұрын

How much cost that type of repair? Respect from Poland +1

The best 👍

Quen duración te da la reparacion en funcion ?

is the material you use to reace the scared cam bearings harder than the original material that came on these heads ? Do you offer this service to the public ?

@PaulXchannel

2 жыл бұрын

the material is better the work is not for the public

for this video I suggest all people have motorcycle before you running the motorcycle You need to starting your engine atleast 5mnts to 10mnts to become up oil engine.

I can’t understand if the bearing, after being made on the lathe is then cut through the centre, then how is that a perfect circle? What am I missing? Thanks

@PaulXchannel

3 жыл бұрын

One bearing is made of two pieces. It is cut and then milled in the cylinder head into a precise semicircle.

What is the cause of the problem? Excellent work!

@PaulXchannel

3 жыл бұрын

Thanks. A pump failure.

@ianramos3355

3 жыл бұрын

I need to bring spare parts to Chile! Do you have a reliable store to buy?

@PaulXchannel

3 жыл бұрын

It's just a hobby.

I have a wr450 head in a very similar condition that needs repairing. Do you have a business website?

Is this even justifiable how much would you hafta charge too do that much work?

Can I send you a 2009 kx 250f head with the same issues. And what would it cost?

How much does this cost i need same thing

how much do you charge for the same procedure but on a 06 Rmz 450

i always wondered how they seized , so it happens when there is lets say less than 600ml of oil in engine or less than 400ml idk or faulty oil pump its not something i know but intresting to know

que tipo de material en espesifico ese esa barra de aluminio

What series alumunium did you uae for sliding bearing material?

@PaulXchannel

3 жыл бұрын

AlMgSi0.5

@HentaiCheaters

3 жыл бұрын

@@PaulXchannel 6060? Why not use 7075 i think its harder than 60xx

@PaulXchannel

3 жыл бұрын

@@HentaiCheaters I make pistons from this material and it works very well.

Hello Friend! In which country can this be done ???

Hello, I am in the same situation as you, and I would like to know if it is possible that you did this to me, but I am from France ... Thanks

Наварил Tig , да проточил .....

How much will the payment for your work be ???

love to get a price from you to rebuild my head

how long dit it take you ?

Hi, what is the cost for this type of work?

I got a rmz450 That I need this done to how much u charge

Do you have a company? I need a head done also

Wao

Donde consigo empaque de culata de la RMZ 250 modelo 2013

This guy is way over qualified for this job lmao

Essayez avec cette orthographe : bonjour, j'ai une culasse qui a le même problème. pourriez vous la réparer ? et combien ca me coûterai ? merci pour votre réponse. hello, i have a cylinder head which has the same problem. could you fix it? and how much will it cost me? thank you for your reply

By chance you know how to replace the water inlet on the head it apear in the minute 10:07 mine got corroded and i don’t find the piece :) 😅 and dont know how to 😂

Just for inform. Don't used aluminum alloys for bearings. They will stick to cast iron, coz that metal didn't have sponge holes. Thats why all engine using cast aluminum. Rather than aluminum alloy, i suggests using cast iron or bronze ( copper phosphor) they wouldn't stick to cast iron (cam shaft)

@PaulXchannel

4 жыл бұрын

Thanks for information.

@carlosarielperez7139

4 жыл бұрын

Excelente trabajo. Saludos desde Argentina

Whats the name of your business? I may need your services i fox motorcycles.

Cam caps look like they might be a little weak now

@PaulXchannel

4 жыл бұрын

Yes, but this is how you rescue your cylinder head.

@777cerovski777

4 жыл бұрын

Not bashing on your workmanship you did a very nice job.

@777cerovski777

4 жыл бұрын

I would have done it a little bit differently

@PaulXchannel

4 жыл бұрын

@@777cerovski777 ok

Hello Paul ! I need Your Contact , If it is possible,i will send to you one cylinder head 2009 rmz250

can you send me contact for you i have cylinder head from yzf 250 for repair