3 x Milwaukee SDS Drill Repair-a-thon

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  • เผยแพร่เมื่อ 3 ม.ค. 2025

ความคิดเห็น • 52

  • @599miata
    @599miata 11 หลายเดือนก่อน +2

    Your buddy is lucky he has you for repairing the units he bids on and you fixed two out of three unit. He has a spare unit for spare parts for the other two. Good work mate.👍👍

    • @BuyitFixit
      @BuyitFixit  11 หลายเดือนก่อน

      Thanks 👍

  • @jeffreymullen3091
    @jeffreymullen3091 2 ปีที่แล้ว +2

    Loving the Milwaukee fixes. Keep em' coming!

  • @Novhannel0
    @Novhannel0 ปีที่แล้ว +1

    Great detail on highly skilled electronic fixes.
    Would love to see similar fixes on Makita contractor tools (ie: SDS MAX corded, 7 1/4in circular saw, sawsall)

    • @BuyitFixit
      @BuyitFixit  ปีที่แล้ว

      Thanks, the main reason they are all pretty much Milwaukee is because I was buying them for myself. I've done a Bosch grinder and reciprocating saw, and someone recently asked me to look at a Dewalt 4 way charger (which I'm sure will be in a video at some point).

  • @MrTorch8
    @MrTorch8 2 ปีที่แล้ว +3

    I find a large chisel tip works well to heat and remove the mosfets and to install the new ones. I also dab some solder paste on the pads sit the mosfets on and sit the chisel tip on top, legs first then big pad.
    If you feel like digging the resin goup out of the controler on number 3 there may be a fuse resistor, there are in recip saws and high impact wrenchs.

    • @BuyitFixit
      @BuyitFixit  2 ปีที่แล้ว +3

      I had been thinking of possibly doing a re-visit on the drill. I haven't had time to do any repair videos the last week as had the body off the wifes landrover. Replaced both turbos still having issues...

    • @MrTorch8
      @MrTorch8 2 ปีที่แล้ว +1

      @@BuyitFixit lol, I try to avoid big car fixes these days

    • @BuyitFixit
      @BuyitFixit  2 ปีที่แล้ว +1

      @@MrTorch8 I'm the same, but needs must as they say..

    • @MrTorch8
      @MrTorch8 2 ปีที่แล้ว

      @@BuyitFixit the gen 1 csx recip saws have an almost identical stator and they have a 22ohm (off the top of my head) fuse resistor on the control board. I'd hazard a guess the drill does to.

  • @johnpartridge7623
    @johnpartridge7623 9 หลายเดือนก่อน +1

    Good job mate & 2 out of 3 is good going 👍

    • @BuyitFixit
      @BuyitFixit  9 หลายเดือนก่อน

      Thanks 👍

  • @MattBrownbill
    @MattBrownbill 2 ปีที่แล้ว +2

    Great work! I have 2 Bosch drills to make into 1 good one, this has motivated me to get on with it! 👍😁

    • @BuyitFixit
      @BuyitFixit  2 ปีที่แล้ว +1

      Nice one. Good luck with your repair!

  • @DavidMarinic
    @DavidMarinic 2 ปีที่แล้ว +1

    I just fixed my milwaukee chpxi thanks to you.
    I can't describe my happiness,
    I wish you all the best
    My milwaukee broke down after just mby 20 - 30 holes
    it was brand new
    One of mosfets was blown

    • @BuyitFixit
      @BuyitFixit  2 ปีที่แล้ว

      Really glad to hear. Well done! And glad the video was useful to you! All the best.

  • @ianhelsbyservices
    @ianhelsbyservices 2 ปีที่แล้ว +2

    Do you think the problem stems from insufficient cooling of those mosfets or under-rated for the task at hand?
    The SDS drills when used as a power chisel is a high duration task. Not too kind on those mosfets

    • @BuyitFixit
      @BuyitFixit  2 ปีที่แล้ว +1

      I think possibly if the drill jams up and people are keep trying to make it go to get the drill bit out, that would put strain on them and cause them to blow. I'm not 100% though.

  • @BoatzUK
    @BoatzUK 2 ปีที่แล้ว +1

    Great work, Milwaukee will be giving you a full time job soon as you seem to know the faults better than the company. Great job keep it coming 😎

  • @thetraindriver01
    @thetraindriver01 ปีที่แล้ว +1

    Great fix on 2, a shame about the 3rd one being unservicable... you can't win them all I guess, fixing central heating PCB control boards would be a great one as they are expensive to replace and normaly only the caps, resistors, diodes and dry joints are the failure points due to vibration.

    • @BuyitFixit
      @BuyitFixit  ปีที่แล้ว

      Thanks, yes the main IC is programmed and unfortunately you can't buy them as it's a part TI only supplies under a NDA. Regarding the boiler boards, I know a couple of engineers who service boilers and I could get a supply of broken boards, the problem is I have no means to test them. We also have no gas in our area only oil boilers.

    • @thetraindriver01
      @thetraindriver01 ปีที่แล้ว

      ​@@BuyitFixit ah ok, not really an option then, never mind, I have bought a tend T35 vacuum non working on the back of your videos to have a go myself. I'm an engineer by trade but left the in depth electronics behind for more cnc related items, 3 phase motors, servo motors and drives a while ago. Watching your videos has made me want to look at it again in depth, so thanks for that, it is appreciated Mick

  • @waynetaylor2784
    @waynetaylor2784 2 ปีที่แล้ว +2

    What part numbers are those mosfets ? Cheers keep up videos awesome, I'm guessing from aliexpress I'm in Australia so bit quicker for shipping just need mosfet numbers

    • @BuyitFixit
      @BuyitFixit  2 ปีที่แล้ว +1

      Thanks! The mosfets are IRLS3034-7P but I think it has been replaced with IRLS3034TRL7PP which I ordered and got the parts labelled IRLS3034-7P.

    • @waynetaylor2784
      @waynetaylor2784 2 ปีที่แล้ว +1

      @@BuyitFixit much appreciated found some keep up Milwaukee videos n others your channel gonna grow very quickly I think I'm recommending to all

    • @BuyitFixit
      @BuyitFixit  2 ปีที่แล้ว

      @@waynetaylor2784 Thank you Wayne!

  • @eugenecussen3735
    @eugenecussen3735 8 หลายเดือนก่อน +2

    BTW ... I find fluxing and soldering both board and new part always has best results.

    • @BuyitFixit
      @BuyitFixit  8 หลายเดือนก่อน

      Thanks for the tip 👍

  • @MikeyMack303
    @MikeyMack303 7 หลายเดือนก่อน +1

    What is the part number of those mosfets? i think I might have missed that.

    • @BuyitFixit
      @BuyitFixit  7 หลายเดือนก่อน

      IRFLS-3034-7PPbF

  • @thecoincutter2116
    @thecoincutter2116 2 ปีที่แล้ว +1

    Love the videos ive been trying and failing to fix a new model milwaukee grinder, think its the control chip thats gone. All covered in potting compound which is a pain 😪 just pissed off the replacment electronics are just under the cost of a new one!!! And the rest of its like new, becuase it was not registored no warranty i can claim im at a loss what to do next

    • @BuyitFixit
      @BuyitFixit  2 ปีที่แล้ว

      I have a couple I've looked at. A 9" I think and the smaller standard side. The larger the main ic is blown and it's a custom part. The smaller one I could possibly have fixed as it was one of the hall effect sensors had worn through due to debris in the stator but I thought it was going to be too much trouble and I already have 3 of them. They don't seen very repairable unfortunately.

  • @VLC8792
    @VLC8792 ปีที่แล้ว +1

    2 out of 3 ain’t bad.

    • @BuyitFixit
      @BuyitFixit  ปีที่แล้ว +1

      Yes meatloaf said the same thing 😂😂😂

  • @BodgeGuy
    @BodgeGuy ปีที่แล้ว +1

    Update on my mission with filling the cylinder.
    Firstly Milwaukee wont reply on correct psi. So we assume 130.
    Tyre and scuba shops will not fill as there is no data on cylinder.
    I tried a friend's air rifle pump and a shadler valve adaptor with a standard pump. Neither worked for me. I believe issue is that the valve pin in the cylinder need pushing in to add air. Neither connector I used had that. Any suggestions would help.

    • @BuyitFixit
      @BuyitFixit  ปีที่แล้ว

      Hi Stu, I had someone else say similar about the valve and explained that in the description.

  • @tangoturbotango2621
    @tangoturbotango2621 2 ปีที่แล้ว

    hi I have the same drill, can you give me some indication sometimes when drilling it makeing some noise like the gear is not connected, then sometimes its ok? any idea what's up with it, or is it the gearbox had its time? thanks

    • @BuyitFixit
      @BuyitFixit  2 ปีที่แล้ว +1

      From what you said it sounds more like a mechanical problem. I think when I looked on the Milwaukee site you could buy gears and parts separately so it may still be worth repairing.

  • @gonullerbir
    @gonullerbir 7 หลายเดือนก่อน

    Merhaba tebrikler türkçe alt yazı eklermisiniz

    • @BuyitFixit
      @BuyitFixit  7 หลายเดือนก่อน

      TH-cam'un farklı diller için otomatik olarak altyazı eklediğini sanıyordum. İncelediğim bir konu değil.

  • @alouisschafer7212
    @alouisschafer7212 7 หลายเดือนก่อน +1

    Milwaukees Controller PCB-on-Stator design is nonsense. Bare Mosfets zero cooling and exposed to the elements. Also makes the electronics more complex.
    Most other brands have one big potted controller with an aluminium case for heat dissipation tucked in the housing somewhere away from the already heat producing motor.

    • @BuyitFixit
      @BuyitFixit  7 หลายเดือนก่อน

      Good point. It does have a fairly large aluminium block where the board screws on to, but I didn't think about the motor itself also producing heat when it is under load.

  • @eugenecussen3735
    @eugenecussen3735 8 หลายเดือนก่อน

    #everypinmatters lol

  • @jefferysmom696
    @jefferysmom696 2 ปีที่แล้ว

    *if you like I could send you some flux...Maybe you've heard of it*

    • @BuyitFixit
      @BuyitFixit  2 ปีที่แล้ว

      I normally use flux on a lot of things. Can't remember if I used it on this video?