The most impressive thing about these videos is how every little bit and screw is just casually thrown in a pile, and yet you still manage to put everything back together
Oh this thing just looked like an operation by an expert.Every part of the tool seems to behave well in your hands.great job sir.Keep doing videos like this
I must admit, I was breaking out into a cold sweat when I saw all those titchy components being casually tossed to the back of the bench! I needn’t have worried, you really know your onions! Great job.
Been watching you for a few months now and it amazes me the amount of knowledge you have brilliant work you do so keep it up. Would it not have been cheaper to just for bosch to replace the it instead of a repair. 👍👍
... Sólo queda pensar, que sea usted el ingeniero que fabricó ese taladro. Aún sigo con la boca abierta. Éste es un trabajo excepcional. No sé cómo se acuerda usted dónde va encajada cada pieza. Para mí, eso ha sido "magia". Muchas gracias por compartir éste vídeo.
This Bosch demo hammer had so many pieces! Its amazing to watch you assemble all those lil pieces so easily. Maybe you've got a blown-up diagram to look at(off camera, of course😉). Im not usually so lost w\ these, but this tool was quite a few oarts & pieces to assemble in the right order. I guess 21,000+ tools repaired gets you to this level! 💯👍👌🔌⚡⚠️🛠️🔧🔩🗜️📏📐🤔
I'll never question getting an extended warranty on my tools ever again if this is the standard of care that they receive if they crap out on you, a master at work and Dean makes it look simple.
Thanks for the very informative video Dean! Remember that God loves you, and remember to love Him too! He has gifted you with a brilliant mind and talent. He wants us to be with Him forever, but like the hammer in the video, He has to clean us up, and repair us first! 🙂
Just out of curiosity, what difference does it mean being under warranty . Like who then actually pays you, the customer or bosch, just wondering about the actual logistics of payment. An excellent tear down and repair video as usual.
The brand sends the parts, the service owner/together with the brand pays u the labor. Some brands require pictures but usually u just put the serial number of the machine under warrany + picture of the invoice or the receipt.
depends from what country you are. i work in shop in lithuania(europe). if it is waranty case( waranty filed in their page( bosch) - they give 3 years waranty. if devise broke and its under waranty time - we filled special page- dpd courrier comes and pick it- send to their repire shop. parts and labor goes from them( if its waranty case), or custumer should pay if its not( like water damage)
@@deandohertygreaser😅It's called OJT - On the Job Training. No certificate is issued but many of us have these types of 'degrees' from hard repetitive work. I'm a 'certified' Jack of All Trades' kind of guy! 👍👌🔌⚡⚠️🛠️🔧🔩🗜️📏
But if they simply handed out a new one. They would never know this part failed. Repairing under warrenty is a feedback loop, so they can always improve thier tools and keep them from failing
the old unit could be sent back to the manufacture for closer and lab inspection, this would keep an eye on possible weak spots in manufacturing and component failures, I would have thought a mass produced item would be cheaper to send out a new unit rather than paying a repair shop to repair it, @@deandohertygreaser
You sure know the score on tool repairs, I have the model before this I don’t think I could take it apart and rebuild it as fluently as you can. I am doing a bit more though
The other Bosch blue tools you repaired didn't look all that different than the home gamer green ones, but this is very obviously on another level. It's built like something you would use to break a tank. Question: the original gearbox grease looked black (moly?), and the replacement white. Does the exact grease type matter?
I think it just gets 'dirty' from the metal(aluminum) wearing & discoloring the white grease. Although this isn't my field of expertise....I'm the end user of these tools. 😅👍👌🔌⚡⚠️🛠️🔧🔩🗜️📏📐✏️💪
And yes this is a high end professional model, not something a homeowner would typically need. Unless they're demoing brick, blocks, concrete or removing tiles(very handy for that w\ scraper blade)👍👌
Moly grease is better, but as long as a good quality grease is used, it's unlikely to make that much of a difference. Long term, if it doesnt get regreased again then there will likely get more worn down. They do generally use very hard steel for the gears though, so it's going to take years to see significant wear.
So, you said this was a warranty fix, do you do warranty work for some of the tool companies, or is this a tool purchased through you and its your warranty?
Very nice but What is that pliers you are using for the circlip holding front end down. Always had trouble taking that off with out second pair of hands
Good question, simply answer feedback. This is actually a good way to tell how good a brand is. It's actuly not a good thing to simply replace every broken tool. That's now cheap disposable tools are some cheap and useless. Big brands want thier tools to work right so they use the spare parts being sold to see what parts are failing most often and identify any repeat failures. So if this where a common problem, bosch will redesign and improve the part. You see this quite often. And you can see what parts have been redesigned as they normaly get a new part number. This is what keep the quality high. When a manufacture simply replaces a tool with out fixing or looking at it, it means they have designed and built them as cheap as possible to make the disposable. And have no interest in if they fail. Also this shows how cheap disposable tools actually are, as they have already allowed for the extra cost or replacing tools in the price if the unit to begin with.
*I'd sent the same to a shop for repair. The people there said the same can no longer be repaired. Asked why, they said the people that know how to repair it have all died. Bad luck. Suggested to me to just buy a new ones.*
What could be a reason for low hammering power on the same model? Could be that O-ring sealers on piston? Motor seems to be fine, also error(red) light doesn't shine.
I've seen a little Chinese woman on her fix am armature shafts gear by welding new steel to it then machined it back to spec. I feel like that could've been repaired with the right know how. It sucks how much gets thrown away in this "not worth the time" world.
These things have become so over-engineered its ridiculous. So many extra parts, complexity, malfunctions and cost for hardly any practical gain. Mass produced, throw away car engines like the new Mini. The Germans found that out in WW2 where a cig butt could stop a Tiger Tank. Im building a 81 RM465 from a frame, its a full nut and bolt restoration or build. I use white spirit to soak and clean the parts i get. Is that what you use to de-grease everything? Cheers.
@@deandohertygreaser Yes I use the old thinners but sparingly. Things like bearings, gears, bolts, spacers, stuff really baked on I put in a jam- jar or tub of white spirit and leave them for a week or 2. It really does the trick and its cheap. Problem is it takes a while. Are you over in Ireland? I'm after an airbox and a tank if you know anyone with any early 80's big bore Suzuki RM's lurking in any sheds. Took me 5 years to find an engine.m for this thing. Just a chipping away lol.
The most impressive thing about these videos is how every little bit and screw is just casually thrown in a pile, and yet you still manage to put everything back together
Yes, defying the laws of gravity and murphy...
After repairing hundreds and hundreds of different kinds of tools you get to where you know them by heart.
It's just like Richard from Precision Transmission!
Also, you have a video that you can play in reverse just in case you forgot where goes what
It's called experience
Great to see a skilled craftsman at work with such enthusiasm.
Oh this thing just looked like an operation by an expert.Every part of the tool seems to behave well in your hands.great job sir.Keep doing videos like this
This knocks your Kitchenaid mixer repair video off of my No1 spot.
I must admit, I was breaking out into a cold sweat when I saw all those titchy components being casually tossed to the back of the bench! I needn’t have worried, you really know your onions! Great job.
14년을 공구수리기사로 일했지만 장갑없이 수리하시는 분은 처음봅니다 멋지시네요👍👍
I know that this machine is complex, but I didn't know it was so complex. All the best, master. Very nicely done. Precisely.
Çok dağınık çalışıyorsunuz
I was an electrical and pneumatic tool repairman for years and really enjoyed my work.
You are without a doubt a professional, excellent video
Nearly had a panic attack watching all those parts coming out of the drill 😮
Been watching you for a few months now and it amazes me the amount of knowledge you have brilliant work you do so keep it up. Would it not have been cheaper to just for bosch to replace the it instead of a repair. 👍👍
Amazing memory and a lovely Irisch aaccent.. Thank you Dean
Thanks for your time and effort , showing me the way .
Can’t believe he pulled out so much stuff out from this drill
Many of these complicated tools have more than than 200 parts or more. I was an electrical pneumatic tool repairman for many years
... Sólo queda pensar, que sea usted el ingeniero que fabricó ese taladro. Aún sigo con la boca abierta. Éste es un trabajo excepcional. No sé cómo se acuerda usted dónde va encajada cada pieza. Para mí, eso ha sido "magia". Muchas gracias por compartir éste vídeo.
Dağıtabilir Ama zannetmiyorum ki bir daha toplayabilirim
You are truly a master tool fixer. Great content, good details, very well explained 💯%
Magnifica riparazione i miei complimenti...,.ma alla fine conveniva ripararlo con così tanti ricambi sostituiti 👍👍👍👍
You are a great tool fixer
Ora ho tradotto il titolo..era in garanzia e ovviamente paga bosh anche la manodopera perché hai tu l assistenza bravissimo❤
This Bosch demo hammer had so many pieces! Its amazing to watch you assemble all those lil pieces so easily. Maybe you've got a blown-up diagram to look at(off camera, of course😉). Im not usually so lost w\ these, but this tool was quite a few oarts & pieces to assemble in the right order. I guess 21,000+ tools repaired gets you to this level! 💯👍👌🔌⚡⚠️🛠️🔧🔩🗜️📏📐🤔
Thái độ làm việc của người thợ này . No Good . Nhìn cách anh ấy quăn lính kiện khi tháo máy rất cẩu thả .
I'll never question getting an extended warranty on my tools ever again if this is the standard of care that they receive if they crap out on you, a master at work and Dean makes it look simple.
Nu maș băga la cite piese are te doare capul, bravo maestro.
Thanks for the very informative video Dean!
Remember that God loves you, and remember to love Him too!
He has gifted you with a brilliant mind and talent.
He wants us to be with Him forever, but like the hammer in the video, He has to clean us up, and repair us first! 🙂
Sin miedo a ensuciarse!!
Todo se define en MASTER...
Amazing. All those carefully crafted gears. All those individual seals. Sturdy casing .
Yet three of the flimsiest looking electrical connectors
So satisfying to watch
So skilled great to watch. I am good at taking stuff apart, but not back together passed about 3 steps 😂. Gj
Obviously he’s done a few of these. Fantastic
How he remembers to put them all back , he must have worked in a factory at Bosch
Top job you have done that a few times!
Love your content Dean but I am left wondering what kind of greases did you use here?
Genuine bosch grease
Thanks for information technical service brother !!
No problem
Can't believe it has as many parts as a prestige watch !!!
Seriously mate your a genius
Maravilloso ver esa técnica.
I would have parts left over for sure.
Love your videos. Instructional. Wonder why you do them In portrait instead of landscape. Some of details are out of vision and feel squeezed
Thanks
Thank you
Buen trabajo, se nota que sabe lo que hace, pero muy feo que al desarmar tire las partes, considerar tener más delicadeza para futuros videos
Just out of curiosity, what difference does it mean being under warranty . Like who then actually pays you, the customer or bosch, just wondering about the actual logistics of payment. An excellent tear down and repair video as usual.
The company who made the tool pays for the warranty
The brand sends the parts, the service owner/together with the brand pays u the labor. Some brands require pictures but usually u just put the serial number of the machine under warrany + picture of the invoice or the receipt.
@BlazeAmrabat thank you for the explanation it was very concise
depends from what country you are. i work in shop in lithuania(europe). if it is waranty case( waranty filed in their page( bosch) - they give 3 years waranty. if devise broke and its under waranty time - we filled special page- dpd courrier comes and pick it- send to their repire shop. parts and labor goes from them( if its waranty case), or custumer should pay if its not( like water damage)
@@gedeminasnacys7257такое милое напоминае на тему причастности Литвы к Европе 🤣
Excelente labor es un profesionalb fue mi empleo en el pasado muy entretenedor esto y reparar bombas
Dean your ability is only equalled by your efficiency. Well done you.
He's done this for many years and I'm sure that he has had to do factory training.
No training at all.
@@deandohertygreaser😅It's called OJT - On the Job Training. No certificate is issued but many of us have these types of 'degrees' from hard repetitive work. I'm a 'certified' Jack of All Trades' kind of guy! 👍👌🔌⚡⚠️🛠️🔧🔩🗜️📏
I am surprised that they Bosch didn't just give you a new one, the price of the bits, plus your labour, incomparison to the cost of a new one
But if they simply handed out a new one. They would never know this part failed. Repairing under warrenty is a feedback loop, so they can always improve thier tools and keep them from failing
the old unit could be sent back to the manufacture for closer and lab inspection, this would keep an eye on possible weak spots in manufacturing and component failures, I would have thought a mass produced item would be cheaper to send out a new unit rather than paying a repair shop to repair it, @@deandohertygreaser
Brilliant job mat
Real professor 👍👍👍
Mr. Doherty. - surgeon extraordinaire. I am more like a saw_bones, "Oh no, where should this screw have gone?"
Excellent Job ❤
wonderful skill 👌
You sure know the score on tool repairs, I have the model before this I don’t think I could take it apart and rebuild it as fluently as you can. I am doing a bit more though
Brilliant love your video's
انت رائع .. كم اود ان اتعلم منك الكثير من الاشياء حول العدد الكهربيه
Great video! Thank you. What type of grease and oil are you using in the gear box and the neck assembly?
Everytime amazed , the way Its look so simpel😅
I have a GBH 7-46 DE. Drilling is cool. The hammer sometimes misses a stroke. where is the error? Thank you.
Thank you very much for your work.
O ring seals or striker add a bit of grease on o rings
Nicely done !
The other Bosch blue tools you repaired didn't look all that different than the home gamer green ones, but this is very obviously on another level. It's built like something you would use to break a tank.
Question: the original gearbox grease looked black (moly?), and the replacement white. Does the exact grease type matter?
I think it just gets 'dirty' from the metal(aluminum) wearing & discoloring the white grease. Although this isn't my field of expertise....I'm the end user of these tools. 😅👍👌🔌⚡⚠️🛠️🔧🔩🗜️📏📐✏️💪
And yes this is a high end professional model, not something a homeowner would typically need. Unless they're demoing brick, blocks, concrete or removing tiles(very handy for that w\ scraper blade)👍👌
@@tdotw77 From watching AVE, it looks like most companies actually do use moly grease.
Moly grease is better, but as long as a good quality grease is used, it's unlikely to make that much of a difference.
Long term, if it doesnt get regreased again then there will likely get more worn down. They do generally use very hard steel for the gears though, so it's going to take years to see significant wear.
Yes the grease gets black as its being worked, same with the engine oil in your car.
So, you said this was a warranty fix, do you do warranty work for some of the tool companies, or is this a tool purchased through you and its your warranty?
Obviously hes authorized to do warranty repairs from a few companies.
Great work. Silly question, but why does it seem some Bosch replacement parts (like fan cover) always come in Makita blue?
Photographic memory , very impressive 👏🏽👏🏽🧱👍🏼
ОКЕЙ! Мастер класс))) знает свое дело !
Eline sağlık usta
Very nice but What is that pliers you are using for the circlip holding front end down. Always had trouble taking that off with out second pair of hands
So it's basically a new tool why wouldn't Bosch just replace the whole thing if it is warranted?
The spares cost Bosch pennies to replace
Won't give work for Dean, and far cheaper to replace especially if designed like bosch
Good question, simply answer feedback.
This is actually a good way to tell how good a brand is. It's actuly not a good thing to simply replace every broken tool. That's now cheap disposable tools are some cheap and useless.
Big brands want thier tools to work right so they use the spare parts being sold to see what parts are failing most often and identify any repeat failures.
So if this where a common problem, bosch will redesign and improve the part. You see this quite often. And you can see what parts have been redesigned as they normaly get a new part number.
This is what keep the quality high.
When a manufacture simply replaces a tool with out fixing or looking at it, it means they have designed and built them as cheap as possible to make the disposable. And have no interest in if they fail.
Also this shows how cheap disposable tools actually are, as they have already allowed for the extra cost or replacing tools in the price if the unit to begin with.
Amazing work.
It’s shocking just how many ppl don’t care about sending a perfectly good tool to landfill.
This is far more complicated than I expected.
Alaj ga opravi svaka čast
*I'd sent the same to a shop for repair. The people there said the same can no longer be repaired. Asked why, they said the people that know how to repair it have all died. Bad luck. Suggested to me to just buy a new ones.*
God bless you 🙏 U R clever
Which kind if grease are you using. Normaly Bosch ask to use two different kind of grease in this hammer ? Is that important ?
What type of grease was used ? Two people asked already ,probably water based ,lithium.
Do you ever consult the repair schematic! How do you remember everything.
And I thought rebuilding transmissions was confusing.
What is the name of the grease and is it available on amazone ??
It looks that's not the 1st time 👍
Am înțeles că a păstrat carcasa care probabil e cea mai scumpa, de ce n-a cumpărat o mașină nouă? Sau este indian?
How many leftover parts do you thing he’ll have after assembly? :-)
Hi, My bosch chisel is not working properly, what could be wrong?
Si a mi me toca armarlo , me sobrarían como 20 piezas .😄😂
R u using vaseline ??
What could be a reason for low hammering power on the same model? Could be that O-ring sealers on piston? Motor seems to be fine, also error(red) light doesn't shine.
Needs a service.
Wouldn't be cheaper to get a new one?
That drill is 900eur
All that complexity just so they can have a real piston hammer in a rotary tool. Did I see two contrapistons in there?
It`s the germans m8 , they always overcomplicate things .... Just go with the other teal team..
I wonder, does Bosch require you to have specific brands of service tools like Wiha or Wera?
How much does this fix cost? Thanks
Not a fan of the vertical video format
I've seen a little Chinese woman on her fix am armature shafts gear by welding new steel to it then machined it back to spec. I feel like that could've been repaired with the right know how. It sucks how much gets thrown away in this "not worth the time" world.
10/10
3D Printer would fix that alot cheaper than you can possibly imagine
Muito top
I laugh watching these vids as to how many thing's, starter's, motor's n gearboxes I've took apart never to see work again.
I quit buying Bosch about 15 years ago. Just too many failures.
good jod perfect
Looks like a yoke that gets plenty of work.
4:55 스쿠터 피스톤이 튀어나오네 ㅋㅋㅋ
These things have become so over-engineered its ridiculous. So many extra parts, complexity, malfunctions and cost for hardly any practical gain. Mass produced, throw away car engines like the new Mini. The Germans found that out in WW2 where a cig butt could stop a Tiger Tank. Im building a 81 RM465 from a frame, its a full nut and bolt restoration or build. I use white spirit to soak and clean the parts i get. Is that what you use to de-grease everything? Cheers.
i use kerosene of paint thinners for the very bad stuff
@@deandohertygreaser Yes I use the old thinners but sparingly. Things like bearings, gears, bolts, spacers, stuff really baked on I put in a jam- jar or tub of white spirit and leave them for a week or 2. It really does the trick and its cheap. Problem is it takes a while. Are you over in Ireland? I'm after an airbox and a tank if you know anyone with any early 80's big bore Suzuki RM's lurking in any sheds. Took me 5 years to find an engine.m for this thing. Just a chipping away lol.
Wow
👍🍀
Casio!
Hun, I'll be back in an hour. I have to get a new hammer drill, this one's dead!
어떻게 세척 했는지도 보고싶다