Factory cranks can be .002-.004” out when new. I bet he’s .001-.003” so he’s good. I do want to use dial gauge to see how good he did. Low hp India scooter don’t need perfection. In my opinion.
Sir aap 8,10,13 no ke thred kharab hone ke bad Jo sleev lagvate o kaha milenge our bearing sleev drum sleev me chikhli dist buldhana Maharashtra se batt Kar raha hu
Most fitting title to the video would be " How NOT to rebuild a crank shaft". Every SINGLE procedure in the video goes against the principles of mechanical engineering, from dirty rags, to thread repair after fixing the bearings where the chances of metal chips getting lodged in the bearing is 99%. If anyone wants to learn anything from this video, it would be on how to avoid a street side approach to assembling a precision component. Disgusting, if there be one word to describe this video.
It's all they have , where exactly do you think they are anyway . Maybe he could get the ckicken to X-ray the crank before lunch because he's on the menu . Its about making do and it shows ingenuity , plus they might not eat or buy medicine if the vehicle is off the road. Inernet must be very affordable luckily
I agree with this comments. I am teaching my “mechanics’ Howe to rebuild the cranks as we speak. It’s not that they can not afford dial gauge, or feeler gauge etc. It’s their arrogance and the fact that they have never been to a school to learn anything its all word of mouth like Chinese whispers through generations and the skill is distorted into malpractice along the line. There are no government funded programmes to raise the skill sets off workmen. Politicians are only interested in lining their pockets. For these mechanics work is just means of making money. No real interest in their work not pride in what they do. All what they want is whatever they can make with as little of physical effort as possible. This crank in few months, will affect bearings, piston etc and the engine will screwed in a 12 to 18 months and the owner will be back for another rebuild. These mechanics do not have a benchmarks of quality or standards. Even if they had they are lest bit bothered to push themselves.
Tanong kolang poh mga bro kung ano ang aayusin sa motor kong yamaha ybr 125 ang lakas kase nang tunog nang makina kapag ini start kona sya. Ok naman sya kaso nangangamba ako dahil sa tunog nayon baka sa daan pako masiraan kaya sana mga bro. Matulungan nyoko salamat
Definitely not a technical way to align a crankshaft. Eyeballing the run-out of the crankshaft will result in a run-out of more than 20 microns. For an engine running at high speed, a run-out of even 10 microns will result in a premature failure of the crankshaft and bearings. He has to use a dial gauge and align the crankshaft to within 5 microns run-out. Definitely can't recommend this method.
If you think this method is wrong then I request you to come to us with your own dial gauge and check it. Today we have been doing this work for almost 30 to 35 years. And everyday we change about 20 to 25 crank roads. So far no problem has come.
@@qamarshaikh1881 bro, you are talking to an automobile engineer. I myself personally have done all these works. Just because you have been doing it since long does not mean you are doing it right. As for asking me to come with my own gauges and check, you are being very childish. Grow up.
@@qamarshaikh1881 the difference between the way you are doing and how really you should do it is that, your way the engine will run for 10000 Kms before it has to be overhauled again. You do it the right way, the engine will run for close to 50000 Kms.
Brother, you do not have to do anything to me. The question was its own. I just answered you. Whatever you do, we work here everyday. If the work is done diligently, then the dial gauge is made in the eyes. Still you have any problem, then you can come with your dial gauge
Why not, he comes from a poor country, so he uses what he has got, also he has great skill from decades of practice, ps longer than your English skills.
Really great centering... Good job.
You are master in crank bending alignment without dial gauge...
😀
I am also
Where is the comparator gauge?
QUICK JOB SIR. AND IDEA. GOOD JOB
Why you go on hitting before balancing the crankshaft ? Why don't you try to use Dial Gauge ?
It's not the correct
Crank aavaj kar rahi hai to only crank banane se kam chal jayega ya pura ingine banana padega
crank shft bearing no kia hota he sir?
nice video sir really Good working.....
Ok brother
very nice master worcks
How long does this engine run with that crankshaft?
@@zzztubazzz 😂😋😜🤪😆🤫🤣😲😋❓❓❓❓❓❓❓ more like 3Days....Wack!wack...... wait for it" WACK??...
Chinese uses a bigger hammer.
I always use a hammer.
Connecting rod aacha konsa hay
Bhai bahot hai.. Jaise ki Aroma.. HR. SUN. I CON.
Bhai machine may koe kami hogi to batana
Cadê o jato de ar no eixo antes de colocar o munhão?
You are Master, of automobile, joi hind, joi ho
Se ve que practica no le falta.old scooll
Cave man in the action?
Mb company ka bhi accha hay na?
Hahaha this is my job,
Hello by indonesia
Salam Dan apa kabar
im from India
Also its my job
Send ur watts app number
This is 082255294882
great video
Bhai aap ki shop kider hai or aap ka kaam dekhna ho to kya aap ke waha aa sakte kya
And thats how u destroy a crank in under 3 min
Factory cranks can be .002-.004” out when new. I bet he’s .001-.003” so he’s good. I do want to use dial gauge to see how good he did. Low hp India scooter don’t need perfection. In my opinion.
bhaut aacha per micrometer kyu use nahi kiya
Hello Bhai ji Jb cren to nya cnekty dalte he to kese pta chla he ki ab esko ye nmbr ka rod lgega pin upar kuchh lukhela aata he plizzzz btaea
$75 American for this work on a 500 cc two stroke.
How much you charge?
May b just one dollar
Now it's $100.00 hour at the Polaris repair shop.
But employees wages hasn't changed in
15 year's.
Sir aap 8,10,13 no ke thred kharab hone ke bad Jo sleev lagvate o kaha milenge our bearing sleev drum sleev me chikhli dist buldhana Maharashtra se batt Kar raha hu
Kya aap mujhe Delhi m manufacturing company connecting set ka bta Skte h jaha s Mai bulk m maal le sku
1/100 de décalage un oeil lasers :-)
Greetings These are for what bike?
Salaam Alaikum kahan se ho aap good job
Bujaj discover 100cc crank repair hota hai..ya direct change....
Hota hai repair bhai
Most fitting title to the video would be " How NOT to rebuild a crank shaft". Every SINGLE procedure in the video goes against the principles of mechanical engineering, from dirty rags, to thread repair after fixing the bearings where the chances of metal chips getting lodged in the bearing is 99%. If anyone wants to learn anything from this video, it would be on how to avoid a street side approach to assembling a precision component.
Disgusting, if there be one word to describe this video.
It's all they have , where exactly do you think they are anyway . Maybe he could get the ckicken to X-ray the crank before lunch because he's on the menu . Its about making do and it shows ingenuity , plus they might not eat or buy medicine if the vehicle is off the road. Inernet must be very affordable luckily
@patrick g But I replied to the bad comment and enjoyed the clip? Anyway you should let it go thru to the keeper to avoid stumping yourself .
I agree with this comments. I am teaching my “mechanics’ Howe to rebuild the cranks as we speak. It’s not that they can not afford dial gauge, or feeler gauge etc. It’s their arrogance and the fact that they have never been to a school to learn anything its all word of mouth like Chinese whispers through generations and the skill is distorted into malpractice along the line. There are no government funded programmes to raise the skill sets off workmen. Politicians are only interested in lining their pockets. For these mechanics work is just means of making money. No real interest in their work not pride in what they do. All what they want is whatever they can make with as little of physical effort as possible. This crank in few months, will affect bearings, piston etc and the engine will screwed in a 12 to 18 months and the owner will be back for another rebuild. These mechanics do not have a benchmarks of quality or standards. Even if they had they are lest bit bothered to push themselves.
Inside the wiseco crank factory
That's funny. Probably hot rods also
Nice work
Thokne se con rod bearing to pehle hi uda dia isne. Bike me 2000 km pe awaz Shuru ho jaegi 😂😂😂
Nae bhai Hambar petal ka hy uss py koe asar nae parhta
Hah sar ji, crank pressure machine kitne mein aata ??
80 se 120 tak milenga
Oh 80hajar se 1lake20hajar Kiya,or Northeast meh same price.. (tripura-agartala)
He must be American taught.
When Crank pin oversized and how to measure it
Pulser as 150 ka crank repare hoga..ya nhi
Sir knekting konsa nmbr ka lgana kese pta kre
your eyes are the dial gauge...
Without press masin nahi kar sakte hai comment please
Ojo biónico
RIP pyaari ghaadi
Bhai kaha se ho
Which place Ur from Bhaiyya...
Akib Kumbari latur maharashra
You sure didn't using the dial..
क्रैंक रीपर करने का तरीका तो ठीक है लेकिन आयल कैसे कहासे पिस्टन पे जाएगा वो नाही चेक किया और बताया !
Wow mantab
Tanong kolang poh mga bro kung ano ang aayusin sa motor kong yamaha ybr 125 ang lakas kase nang tunog nang makina kapag ini start kona sya. Ok naman sya kaso nangangamba ako dahil sa tunog nayon baka sa daan pako masiraan kaya sana mga bro. Matulungan nyoko salamat
Assalamualaikum Bhai Mera bhi work shop hay you tub par Mera video dekh Kar comment Dena (Noman vasim shaikh)
Waleikum assalam Bhai maine aapka video dekha Badiya hai
Lakadi kaatne wala chainsaw petrol wala repair karna sikhao na bhai sahab main aap ki ki video group mein Sher Kya Karunga please sar
Hello sir ya he mra work ha Pakistan ma
You will not know it unless you use a dial indicator
Crank case ke bare mein to bataiye ki to tell yahan se aaega Yahan per jakar yah kam Karta Hai surag aapas Mein Is Tarah milane padte Hain
Iska selection Jaguar co.ho jayega
Aí manja
no use dial indicator man
Yyy7
Very good
एक क्रेंक सेंटर मेंं इतना ठोक पीट और टाईम
Were this
Tu deveria usar ferramentas ropias e nao fazer na tora
Definitely not a technical way to align a crankshaft. Eyeballing the run-out of the crankshaft will result in a run-out of more than 20 microns. For an engine running at high speed, a run-out of even 10 microns will result in a premature failure of the crankshaft and bearings. He has to use a dial gauge and align the crankshaft to within 5 microns run-out. Definitely can't recommend this method.
If you think this method is wrong then I request you to come to us with your own dial gauge and check it. Today we have been doing this work for almost 30 to 35 years. And everyday we change about 20 to 25 crank roads. So far no problem has come.
@@qamarshaikh1881 bro, you are talking to an automobile engineer. I myself personally have done all these works. Just because you have been doing it since long does not mean you are doing it right. As for asking me to come with my own gauges and check, you are being very childish. Grow up.
@@qamarshaikh1881 the difference between the way you are doing and how really you should do it is that, your way the engine will run for 10000 Kms before it has to be overhauled again. You do it the right way, the engine will run for close to 50000 Kms.
Brother, you do not have to do anything to me. The question was its own. I just answered you. Whatever you do, we work here everyday. If the work is done diligently, then the dial gauge is made in the eyes. Still you have any problem, then you can come with your dial gauge
@@muraliradhakrishna167 Brother we give 6 months warranty after replacement of a crank rod. And yes, till now not a single problem has come.
1,5 сотки мамой клянусь!
hi bhai aap kaha se ho
Shaikh Anees bhai latur
Very poor alignment method 😭
Please bhai aap hamen Allah ke vaste
Bayya aapka no do batkarni he
🙏🙏🙏👍👍👍👍
Old school,not be accurate
Ala es grande bunnnn
#workbench
सब काम अंदाजे से बस ठोक पीठ के क्या चुटियापा है
It,s not good demeg oil sel gala
galat tareeka ha
O kaise Galat tareeka hai Ap batao
Sir apna address dijiye
Javed brother's Solapur work shop Latur
👍👍💪💪💓💓
😳🤔😬
Do not show such a ,dirty work to Uropean people, Germans Russians, Amerucans please.
Why not, he comes from a poor country, so he uses what he has got, also he has great skill from decades of practice, ps longer than your English skills.
Porcaria
It's not proper way
I've rebuilt hundreds of cranks.. I've never done it by eye. The eye can't pick up .002 off and that would waste a crank at 10k rpm
Biikulbakbas
bhai galat Maharaj
He aamala yetay