Repairing a worn out Makita HR4013C rotary Hammer that is not hammering. Full strip and clean.
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- Опубликовано: 6 фев 2025
- This Makita HR4013C rotary kango hammer has seen a lot of heavy work and is no longer hammering.
The only way to get it hamming again is to full dismantle the machine, replace the worn o rings and seals inside, replace the bearings and brushes and rebuild again with new fresh grease.
120 euro job to fix this hammer is worth every penny compared to spending 800 euro on a new machine.
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We repair and maintain all our companies tools and as much as I'm out in the field working with the boys I'm in our shop fixing the tools. Dean's channel is just invaluable to us, instead of taking our tools to the local repair shop which could take over a month with very important tools down we just fix it ourselves now and we can't find anyone else that shows the teardown and reassembly as detailed as Dean's channel. Cheers my man.
Hello and Merry New Year you you Dean, and everyone who watches your videos!! I just wanted to say that you sir, are a master of your trade and if you ever decide to do any teaching courses or a Dean University for Tool and Electronic Repair, I would love to be your first student!! I do utilize the RUclips University and your videos helped me out so much! I am an aspiring tool repair shop operator and your videos are very inspiring and helpful for me! Thank you so much! I will now subscribe to be a member of your channel!
Edit: I'm now a member! You deserve the subscription!
Grey report and I liked how you were honest about forgetting that switch part. ( I normally forget the wave washer which means pulling the motor apart). I enjoy going to school on your knowledge
I don’t own power tools and have no untested in power tools but cannot stop watching this channel
You are a magician Dean… 👍
Fantastic job! Appreciate that you kept in the part you missed, I'd miss about 5. Well done
Not to mention the step by step repair and reassembly advice and commentary. Many Thanks,Dean - you are an inspiration to us all
This man got Amazing skills.
Love your work dean❤
Thank you so much 😀
Have you ever considered using an ultrasonic cleaner for these large hammers? It would take more time, but you could do other things while waiting? Loving the videos, keep them coming
Keep dese long videos comin love them dean great work
That technique for getting the crank out was very slick. I must remember that.
Great job Dean 👍...Triggers Grinder 😅
For me, cleaning is not boring...because I don't have to do it.😄
But it is satisfying to watch...more of this please😃👍
Will do!!
wooooo what a good work, you deserve to be paid good for what you do ,keep it up sir
"Lovely job!" Yes indeed, I can literarily feel the love and satisfaction you have for working on these old sturdy Makitas. And in a distant but nevertheless slightly similar way, I can feel it too. Very satisfactory to watch Dean so keep them videos coming ...
Thank you very much!
as always great content looking forward to the next drop
One of your best Dean, captivating.
A new subscriber to your channel. Absolutely fantastic and fascinating to hear your knowledge on the power tools. 👍
Nice job very informative 👍
Dean I am .amazed that you know were everything goes that is so wonderful how you do it ,keep up the great videos!!!
Very interesting Dean. I have a HR4011C in bits at the moment and it is surprising how much it differs from the HR4013C. All the best from Cardiff and keep up the good work!
Kitchenaid band gave me a chuckle. Do you have another channel? :)
Nice job i can't believe where you know where everything goes
Would an auto parts washer, like a big dishwasher, be cost-effective to clean and degrease the parts?
I’m just a woodworker who also enjoys tinkering, so forgive my ignorance. What do you wash the parts with? Is it just a degreaser, or what?
Great job Dean!! Your customers must love it getting there tools back like new 👍👍👀
Great video. Impressive skills and knowledge.
Would a large ultrasonic cleaner help with the cleaning? I know many auto shops use them for engine parts.
Good job my friend. Just a quick question. What material is in the yellow plastic box for testing the electric hammer?
It's a broken transformer.
Nearly time for a parts washer clean? I love the parts washer lucky dip game.
Ps,..l really miss the red tartan rags. 😐 I have similar T towels here we don’t use,..l might post em to you for Christmas,..😅
How do you even begin to get into this - so much knowledge- I get confused reading schematics 😅
Crikey! 😳 ld need some tranquillisers and a lie down after that effort! PTSD overload if l attempted that,and l forgot a part deep down inside that thing,…eeerg. You’re my hero Dean. 👍🏻
Keep em coming👍💪
Great job I have a question Dean the rotor and estator for clean well you aplply kerosene or only air?
both
FYI : An SDS drill is called such because "SDS" stands for "Slotted Drive System," referring to the unique design of the chuck that allows for special drill bits with slots or indentations to fit securely, enabling powerful drilling through hard materials like concrete and masonry; essentially, the name describes how the drill bit attaches to the drill itself.
Thanks Dean. Doesn't all this parts and labour cost more than a new tool?
Not at all, not even close. This cost 120 euro and a new one cost 800
@deandohertygreaser wow that's a lot cheaper than I would have thought. I would love to have your level of knowledge in... Well anything really 😂 thanks for the reply and videos
How much is this I have the same problem and how do I go about getting it done
Dean why wouldn't you have wiped down the outside of the box? Especially since you cleaned the inside of it. It would have the appearance of a new machine, inside a new box.
Because it's gonna get dirty really quickly if this guy does concrete really often or professionally
@Matt-ns2ty Yes I understand that, however it's not about that. A simple wipe down on the outside brings it to another level of service. Imagine the feeling it gives a customer when he picks up his tool and his case/ tools look like new again. This builds a strong relationship with your customers.
Besides how long would it take to wipe it off while cleaning it out?
@@antonwearsakilt5209 or maybe he knows the guys and he doesn't care about that, unlike you and me. I agree with you I think it would have been better, but functionally I doesn't change anything unlike the inside of the box.
@Matt-ns2ty Well in that case, he should have wiped it off, and added a red Christmas bow to the box, seeing as Dean is a bit like one of Santa's elfs 🤣
I have this exact model - it's been used very little...it's like new...I'm not a craftsman, and I only use it occasionally.
What I want to know is what devilish concrete is in that yellow bucket...years of hammers chipping at it and it never breaks. That's what I want to repair my foundation with!
ha, its a metal transformer
@deandohertygreaser a Decepticon I reckon
That must be a good feeling dude.
👍👍
All that and you couldn't clean the outside of the box? LOL!Thanks again Dean!!!!!!
i dont want him to think im crazy
@deandohertygreaser LOL!!!
Subs flying up, so they should be!!
Is it necessary to use different grease on different parts of the drill, or is it just a myth? My experience is that grease from the reservoir will get into every moving part of the drill sooner or later
one grease will do. i only use different types to make it more convenient for myself
@@deandohertygreaser Thanks, that put to rest the puzzle I always have
13:31 all thoes little pices just laying everywhere, so impressive. I'd have to keep everything put together and still not be able to do it, then send it to you hahah
Se vc ligar ele continuamente a rotação fica alta e não bate aí tem que ficar ligando e desligando pra dar impulso para bater
Hey dean, who would you say makes the best cordless hammer drill? Currently in the market for a new one and can’t make my mind up between Bosch, Makita or Hilti
Hilti had gone to grap, bosch is good for the 36v drills. but for general work id always go makita now. better price and just as good
@ thanks for your reply, I ended up buying the 40v HR003gz as I’ve started switching over to the 40v system from LXT.
οκ mr. in greece.
The fan assembly on my HM0860C is broken. Fan assembl76 -135058-1. Makita doesn't stock it anymore. Any others machines part that would fit on there?
need an apprentice dean
Hi Dean you did a video about a sds bit stuck in the chuck, think it was part of a marathon video so unable to find it. It's a dewalt DCH273 any advice would be appreciated. Thanks Gerard
Happened to me, I welded a washer on the bit and manually hammered it out of the chuck. I think you can do the same thing with a vise holding the bit in place while you pull the chuck and machine out.
@zaxmaxlax I'll give it a go in the vise when I get time lol.
Good news got the bit out of the chuck, it was a two man job. One pulling the chuck back and the other pulling the bit and hitting the bit will a small hammer to shock it. 😊
Como posso melhorar as batidas do meu martelete? pois ele só bate bem quando esquenta
Todos são assim, troque a graxa.
Why did I just watch this whole video?
dont ask me, i just work here.
Because the man is absolutely brilliant at what he does 👍👍👀
Man calls repair shop: The tool just fell apart.
Repairman: Bring it in...we gotta see this...
Man brings tool in: see for yourself
Repairman: I wouldn't have believed it until I saw it with me own eyes 👀
Weirdly comforting when Dean works on a piece of equipment you actually own yourself
That’s kind of the idea.. if it breaks and you will know what the contents are in it total win win
I bet you wish tools came apart for real that quick in that great intro.
So Ireland is probably the biggest market outside Japan for these 110V hammers. Not much used in USA as everything there is made of wood. Strange, never heard of that 110V rule elsewhere.
I always make sure I have a nice glass of port ready for the parts washer scenes. Even on fast forward I find them to be quite therapeutic.
Too many parts. Bosch seems to be easier. Looks like a job for the pros only.
I would love to make money and doing what you're doing
Armatures burn like popcorn in those
Dean is so good he’d probably fix that transformer that he uses to test the drills 😂
Find an old stainless steel lined dishwasher and convert it to a greasy parts washer.🤪
My comment about pressing the like button has disappeared.
Something fishy going on here
Those two piston seals would probably be a lot easier to fit if you drop them in some hot water first. Not in your tea cup though, that would probably do more damage than strictly necessary. 😎
Nah, he has fingernails made of steel!
fixmyproperty AI fixes this. Repairing Makita HR4013C rotary hammer.