How to repair a Dewalt DCH293 20Volt SDS drill that is not hammering.

Рет қаралды 16,927

4 ай бұрын

This is basicly the same machine as the 54v or 60v dewalt drill. Only with a different motor unit.
The internals are basicly all the same so the same fault can occur with the 54v DCH333 drill.
I started this repair thinking it was a faulty crank or piston. That's why I initially dismantled it much.
Had I known the problem was the striker I would not have dismantled it so much.
If you ever have the same problem. You only have to remove the chuck cap, sleeve and c clip, plus the gearbox cover to access the chuck and remove it.
#dewalt #drill #dch293 #sds #repair #repair #fix #powertools #toolfix #tools #deandohertygreaser #howto #toolrestoration #toolrepair #dewaltfix #dewaltrepair #brokendewalt #machinerepair #machine #cordless #toolbox

Пікірлер: 59

@weevie833 4 ай бұрын

OMG I get anxiety watching him toss parts around. Genius at work.

@IrongodNZ 4 ай бұрын

I've always thought the same thing. He just throws parts to the side but knows exactly where they go when putting back together!

@xoxo2008oxox 4 ай бұрын

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.🤓

@connahjones8178 4 ай бұрын

You will get used to it 😂 he does it for everything

@frankcrozier2592 4 ай бұрын

If its your first time don't do that.

@ValgniTehki 4 ай бұрын

@@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

@zaxmaxlax 4 ай бұрын

I just wanna say your videos are very relaxing to watch while trying to sleep.

@MahkReeProductions 4 ай бұрын

Same here until the Bosch Hammer starts up 😂😂

@dannyharty3656 4 ай бұрын

It's so satisfying just watching how simple dean makes it look

@jernejloknar8011 4 ай бұрын

love the unintentional camera outro wobble at the end

@Jumbo344 4 ай бұрын

That was a quality watch.

@richardhalpin7459 4 ай бұрын

Absolute genius

@SmoothJK 4 ай бұрын

These complex machines just make total sense to him. I see a jumble of parts, he looks and is like "ok that's simple..."

@mikespain8655 4 ай бұрын

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.

@bionicman6969 4 ай бұрын

Thanks for showing and explaining the intricate details, means everything.

@Jetpac74 4 ай бұрын

Great video Dean The master at work here

@kerrygleeson4409 4 ай бұрын

Great work Dean thanks for sharing 🦘

@AmiPurple 4 ай бұрын

Another tool successfully fixed on the healing bench, great stuff thank you

@8844Super 4 ай бұрын

I liked how you disappeared at the blue rubber that you forgot to put between the motor and the gear - 22:08

@tedwilliams8766 4 ай бұрын

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.

@jdmccorful 4 ай бұрын

Good Deal! Thanks for the looksee!

@MrFixiit 4 ай бұрын

Loving the videos thanks for posting .

@AnthonySmith-hr2kp 4 ай бұрын

Nice job Dean. Jesse that's a butt load of parts to put back in. Great job. !looking forward to the next one

@ElMariachi1337 4 ай бұрын

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.

@Surajautogarage_123. 4 ай бұрын

good job

@prasadvn524 4 ай бұрын

Loved the video..Your fingers seem to have ESP.Great job friend

@OUTILSCLIPSQC 4 ай бұрын

The only dewalt tool that i like

@jorgemorales2913 4 ай бұрын

Awesome

@DIYPinoyTeknisyanOfficial 4 ай бұрын

You forgot the blue O-ring between the motor and gearbox😅 I'm big fan on your channel sir🎉

@tamask001 4 ай бұрын

He put it in off-camera, see when it magically teleports inside at 22:07 :)

@DIYPinoyTeknisyanOfficial 4 ай бұрын

@@tamask001 yap i know that😅

@sergaljesus 4 ай бұрын

Oooooh gettin close to 100k subs

@deanstones6773 4 ай бұрын

Love way he says rebuild now not a lot too it when it's in bits I wouldnt know were to start proper expert 👍

@ValgniTehki 4 ай бұрын

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 😅

@user-cy4zc3jo5m 4 ай бұрын

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

@tommcl8548 4 ай бұрын

👊👍

@ericthekingthekingtheking4842 4 ай бұрын

hi Dean what maintenance should i take on my sds drill to keep it running well? do i need to put grease in it

@michaelfairchild 4 ай бұрын

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.

@ValgniTehki 4 ай бұрын

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.

@CATA20034 4 ай бұрын

It looks like it's missing the cooling fan? that motor shaft seems too long, and I think it should have a fan.

@1978JonBullock 4 ай бұрын

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.

@michaelfairchild 4 ай бұрын

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.

@ValgniTehki 4 ай бұрын

@@michaelfairchildI did thag and I still had 3 spare parts and 5 spare screws.

@jamesriordan3494 4 ай бұрын

Is there an annual blessing o’ the grease in Dingle ?

@AluzionTV 4 ай бұрын

What grease is recommended to put in tool holder or drill bit ?

@deandohertygreaser 4 ай бұрын

any grease at all

@AluzionTV 4 ай бұрын

I just purchased this Drill, how old are the unit’s you are fixing in your videos? @dean Doherty

@deandohertygreaser 4 ай бұрын

they are outside of warranty, normally over 3 years

@richardfife8192 4 ай бұрын

20v tool with 18v battery. Someone explain.

@bladeoflucatiel 4 ай бұрын

Its the same thing. 18v its under load, 20v is a marketing thing.

@michaelfairchild 4 ай бұрын

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.

@crapiecorn 4 ай бұрын

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.