I think that is the difference with most that are mechanically inclined vs others...you know what goes where or where you left it. At a former tech bench work, I had another suggest using a plastic ice cube tray for my screws. And would put small fasteners in sections, left to right, top to bottom in the order removed. Then reverse on assembly...which might be a week or two later. Eventually, one could to this in their sleep. Atleast with Dean's repairs, we're talking torx or P2 screws...I was doing Apple repairs and those screws...will give you anxiety when dropped or need for glasses.🤓
It is amazing how much cleaning is needed for equipment and tools that the owner does not do. I work on outdoor power equipment and people often neglect their equipment on both maintenance and cleaning.
Those keyways is one of the first things I check on any of the Makita DHR242/DHR243 hammer drills that have a respectable age. I've seen many of those where they are worn way too much to keep the SDS drill decently centered. This Dewalt seems to have a better option then the Makita where you have to replace the whole shaft.
How do you know where everything goes back? I take the battery off my drill and can't figure out how to get it back on. It gets to the point I'm convinced the battery can't have came off said drill.
Apart from lubricating drill bits, maybe from time to time blow the dust of the machine. If you meant the inside of the machine like gearbox/hammer mechanism then on loads of Dean videos new grease would be enough for quite some time of heavy use. Unless the desing have flaws like allowing dirt and other debris inside, then it will shorten that time. Grease will eventually change form to more liquified with the temperature.
damn. i was close. i was guessing o-rings on the hammer went flat. this is why i throw a dab of grease in the tool holder every other time i use my rotorhammers and at the end of every season, i tear down my cordless tools and clean them out. i work for a company but i buy my own tools so i know i have working tools. the guys destroyed their dewalt 1" rotorhammer by never greasing it, laying it in the dirt when drilling holes and never cleaning it. theyre younger guys and havent learned that when you take care of your equipment, it takes care of you but beings they use company tools, they dont care because its not theirs. to me, my tools are my money makers. it they dont work, i dont make money. plain and simple. thanks dean.
Record it getting stripped down and then play it in reverse. In current times where we all have phones with recording features its way easier. Back in the days Youd strip it down, put it back in, it would work, but you would still have some parts left. Youd wonder two things - what did you miss and how in the hell is that thing working.
You need higher voltage to charge 18V battery. So the charger will use 20V to charge it up and peak, straight of the charger charge will show slightly higher value, which after time will go back to 18V. 20V sounds better than 18V and you cant say they lie as Ive stated before. Same with Makita XGT, they market it as 40V, but its actually a 36V, but the charger use 40V, so freshly charged battery will show higher value than 36V for some time.
It's related to the 18650 or 21700 batteries that the packs use. They have a maximum voltage of 4.2 and a nominal voltage of 3.6+-. So 5x3.6 makes 18v and 5x4.2 +- 20V. Like mentioned it's a marketing tool because the batteries change pretty quick from 4.2 to 3.6 volts. So 18v and 20v are the same the only difference is : that they can't lie about it in Europe so it's needs to be advertised as 18v. The tool in this video is probably a north american one.
OMG I get anxiety watching him toss parts around. Genius at work.
I've always thought the same thing. He just throws parts to the side but knows exactly where they go when putting back together!
I think that is the difference with most that are mechanically inclined vs others...you know what goes where or where you left it. At a former tech bench work, I had another suggest using a plastic ice cube tray for my screws. And would put small fasteners in sections, left to right, top to bottom in the order removed. Then reverse on assembly...which might be a week or two later. Eventually, one could to this in their sleep. Atleast with Dean's repairs, we're talking torx or P2 screws...I was doing Apple repairs and those screws...will give you anxiety when dropped or need for glasses.🤓
You will get used to it 😂 he does it for everything
If its your first time don't do that.
@@xoxo2008oxox I took my iPhone apart last week and lost a screw. I still can't find that screw and the room is only like 4metres x 4
I just wanna say your videos are very relaxing to watch while trying to sleep.
Same here until the Bosch Hammer starts up 😂😂
It's so satisfying just watching how simple dean makes it look
love the unintentional camera outro wobble at the end
That was a quality watch.
It is amazing how much cleaning is needed for equipment and tools that the owner does not do. I work on outdoor power equipment and people often neglect their equipment on both maintenance and cleaning.
Another tool successfully fixed on the healing bench, great stuff thank you
These complex machines just make total sense to him. I see a jumble of parts, he looks and is like "ok that's simple..."
Thanks for showing and explaining the intricate details, means everything.
Great video Dean
The master at work here
Those keyways is one of the first things I check on any of the Makita DHR242/DHR243 hammer drills that have a respectable age. I've seen many of those where they are worn way too much to keep the SDS drill decently centered. This Dewalt seems to have a better option then the Makita where you have to replace the whole shaft.
I liked how you disappeared at the blue rubber that you forgot to put between the motor and the gear - 22:08
Absolute genius
Nice job Dean. Jesse that's a butt load of parts to put back in. Great job. !looking forward to the next one
Great work Dean thanks for sharing 🦘
Loved the video..Your fingers seem to have ESP.Great job friend
Loving the videos thanks for posting .
You forgot the blue O-ring between the motor and gearbox😅 I'm big fan on your channel sir🎉
He put it in off-camera, see when it magically teleports inside at 22:07 :)
@@tamask001 yap i know that😅
Love way he says rebuild now not a lot too it when it's in bits I wouldnt know were to start proper expert 👍
How do you know where everything goes back? I take the battery off my drill and can't figure out how to get it back on. It gets to the point I'm convinced the battery can't have came off said drill.
The only dewalt tool that i like
good job
Hi Dean could you offer any advice on an hilti te sds thats running slow and really weak on hammer no odd smells or arcing thanks Rick
Awesome
Is there an annual blessing o’ the grease in Dingle ?
I just purchased this Drill, how old are the unit’s you are fixing in your videos? @dean Doherty
they are outside of warranty, normally over 3 years
hi Dean
what maintenance should i take on my sds drill to keep it running well? do i need to put grease in it
Apart from lubricating drill bits, maybe from time to time blow the dust of the machine. If you meant the inside of the machine like gearbox/hammer mechanism then on loads of Dean videos new grease would be enough for quite some time of heavy use. Unless the desing have flaws like allowing dirt and other debris inside, then it will shorten that time. Grease will eventually change form to more liquified with the temperature.
What grease is recommended to put in tool holder or drill bit ?
any grease at all
It looks like it's missing the cooling fan? that motor shaft seems too long, and I think it should have a fan.
damn. i was close. i was guessing o-rings on the hammer went flat. this is why i throw a dab of grease in the tool holder every other time i use my rotorhammers and at the end of every season, i tear down my cordless tools and clean them out. i work for a company but i buy my own tools so i know i have working tools. the guys destroyed their dewalt 1" rotorhammer by never greasing it, laying it in the dirt when drilling holes and never cleaning it. theyre younger guys and havent learned that when you take care of your equipment, it takes care of you but beings they use company tools, they dont care because its not theirs. to me, my tools are my money makers. it they dont work, i dont make money. plain and simple.
thanks dean.
Oooooh gettin close to 100k subs
It's mad how most of the time he tries the tool and tells us what's wrong before he's even had a chance to take the tool apart 😅
👊👍
The average Joe would struggle to find the correct parts when putting it back together but not a Tech with as much experience as Dean has.
Record it getting stripped down and then play it in reverse. In current times where we all have phones with recording features its way easier. Back in the days Youd strip it down, put it back in, it would work, but you would still have some parts left. Youd wonder two things - what did you miss and how in the hell is that thing working.
@@michaelfairchildI did thag and I still had 3 spare parts and 5 spare screws.
20v tool with 18v battery. Someone explain.
Its the same thing. 18v its under load, 20v is a marketing thing.
You need higher voltage to charge 18V battery. So the charger will use 20V to charge it up and peak, straight of the charger charge will show slightly higher value, which after time will go back to 18V. 20V sounds better than 18V and you cant say they lie as Ive stated before. Same with Makita XGT, they market it as 40V, but its actually a 36V, but the charger use 40V, so freshly charged battery will show higher value than 36V for some time.
It's related to the 18650 or 21700 batteries that the packs use. They have a maximum voltage of 4.2 and a nominal voltage of 3.6+-. So 5x3.6 makes 18v and 5x4.2 +- 20V. Like mentioned it's a marketing tool because the batteries change pretty quick from 4.2 to 3.6 volts. So 18v and 20v are the same the only difference is : that they can't lie about it in Europe so it's needs to be advertised as 18v. The tool in this video is probably a north american one.
I thought that steel ball was going to escape.
That seems like a job u should pay 100 quid for 😂
Your vedios are good...but why don't you clean the table on which you work
it is clean, the top is simply worn. dents cuts and holes in the top can not be removed.
It is clean, it's just worn.
@@ValgniTehki I was talking about dirt on the table not table... Just watch the vedio i said.. his vedios are excellent.
@@mohithvibes1658that's exactly what I just said
Good Deal! Thanks for the looksee!