Vintage Kohler K91 engine restoration - Part 1 -

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  • Опубликовано: 24 янв 2025

Комментарии • 112

  • @re-fix9678
    @re-fix9678 3 года назад +1

    Wow good restore👍

  • @BennyCFD
    @BennyCFD 3 года назад +1

    Dude...................Out frigging standing. Thanks.

  • @RepairingShow
    @RepairingShow 3 года назад +1

    This job is not easy. You are really professional. great work

  • @garymucher9590
    @garymucher9590 3 года назад +3

    Should have tons more years left in that engine yet. Thumbs Up!

    • @AJRestoration
      @AJRestoration  3 года назад

      Its looking surprisingly good inside actually.

  • @robertcallahan9940
    @robertcallahan9940 3 года назад +2

    Brie back old memories,drove many a Kohlrt powered he's when I worked in a theme park lots of fun to drive

    • @robertcallahan9940
      @robertcallahan9940 3 года назад +1

      Brings back memories, I drove many kohler powered vehicles and I would a theme park

    • @AJRestoration
      @AJRestoration  3 года назад

      Gotta love these little tanks!

  • @nineteenandfortyone
    @nineteenandfortyone 3 года назад +1

    An excellent video as usual. I like listening to the birds as much as seeing the cats on other's videos.

  • @vinceianni4026
    @vinceianni4026 3 года назад +2

    Hello AJ good job can't wait to see the final restoration well done

  • @TDIMAXDIESEL
    @TDIMAXDIESEL 3 года назад +2

    Superb ! Waiting for the assembly and run !

  • @ThouBeteraNay
    @ThouBeteraNay 3 года назад +3

    Marvelous job! Love the birds tweet in the background :3

    • @AJRestoration
      @AJRestoration  3 года назад

      Glad you liked it! I also love the birdies.

    • @colingraham1065
      @colingraham1065 3 года назад

      Proper birds yes, but I hate the sound of pigeons! They to ture me outside my window early in the mornings.

  • @robertbullcarmichael9856
    @robertbullcarmichael9856 3 года назад +1

    Awesome job there.

  • @ShopKatIndustries
    @ShopKatIndustries 3 года назад +2

    Kohler makes a great little motor. I think that should be a 1973? Looking forward to see the completed restoration. Cheers!

    • @AJRestoration
      @AJRestoration  3 года назад

      I could not find anything on the age of the motor but that sounds like it might be 1973 ish.

    • @joekelley1734
      @joekelley1734 3 года назад

      My guess would be 50s or 60s as it has the pulley you wrap a rope around to start it. Most engines in the 70s had recoil (rewind) start.

    • @ShopKatIndustries
      @ShopKatIndustries 3 года назад

      @@joekelley1734 I ran the serial number :)

  • @duitser95
    @duitser95 3 года назад +2

    Loved seeing this. I have an old Kohler k301 12hp that I need to replace the conrod and I've learned a lot from seeing you do this. Dankie vir die goeie idees

    • @AJRestoration
      @AJRestoration  3 года назад

      Baie dankie, die is my eerste Kohler motor wat ek het en regmaak. ek sal like om nog so paar te kry. Dis net jammer hulle is so skaars.

    • @duitser95
      @duitser95 3 года назад

      @@AJRestoration skaars en parte is so duur😅. As ek 'n so in my soektog na nog parte ens' paar kry sal ek jou laat weet as jy na nog projekte soek

  • @fernandorobles7211
    @fernandorobles7211 3 года назад +1

    i thought you were working on my 69 toyota... the air filter is the same as my car hahahaha. waiting for part 2

    • @AJRestoration
      @AJRestoration  3 года назад

      Hahaha that is awesome! I cant find a replacement though.

  • @mihailtigazing8409
    @mihailtigazing8409 3 года назад +1

    Nice! See you in 2th part!!👍

  • @waltkowalski2347
    @waltkowalski2347 3 года назад +1

    Great job. Hello from Brazil

  • @DANYMITERESTORATION
    @DANYMITERESTORATION 3 года назад +4

    Not an easy task but you did a great job!

  • @yeagerxp
    @yeagerxp 3 года назад +1

    Nicely done 👍👍👍Thanks for sharing

  • @YukonHawk1
    @YukonHawk1 3 года назад +4

    Spectacular job. Love all the birds in the background.

  • @braidwooddesignstudio5536
    @braidwooddesignstudio5536 3 года назад +1

    Thoroughly enjoyed! I love the special effects: the pigeons were very excited today,

  • @slimwantedman6694
    @slimwantedman6694 3 года назад +1

    Good morning from Southeast South Dakota

  • @RestorationAustralia
    @RestorationAustralia 3 года назад +1

    Very cool well done so far.

  • @Chris-uu3cp
    @Chris-uu3cp 3 года назад +1

    Good stuff! Thanks for sharing!

  • @andymiller5611
    @andymiller5611 3 года назад +1

    Very nice! Looking forward to part two! 🤘

    • @AJRestoration
      @AJRestoration  3 года назад +1

      Thank you Vince! Wish I could do the full video, but I just didn't have the time.

    • @andymiller5611
      @andymiller5611 3 года назад

      Vince? 🤣

  • @joachimkiesler4580
    @joachimkiesler4580 3 года назад +1

    Oh, you did a typical Mustie 1 Job? How he says if it is not the Carb look at the carb. It's allways the carb.
    Great Jobs you do
    Greetings from Germany.

    • @AJRestoration
      @AJRestoration  3 года назад

      Hahaha I love watching Mustie's videos!

  • @johnkosheluk1041
    @johnkosheluk1041 3 года назад +1

    That is a good engine I restored 1

  • @valmirramos4195
    @valmirramos4195 3 года назад +1

    Valeu AJ! Fico no aguardo da parte 2. Abraço!

  • @VOVAR
    @VOVAR 3 года назад +1

    You did a very good job, keep it up. Beautiful result 💪👍

  • @zadabjlil2281
    @zadabjlil2281 3 года назад +1

    I enjoy when i watch this videos good good think

  • @Dino6961
    @Dino6961 3 года назад +1

    We have bird here in the High Desert in California that sounds a lot the one in the background, it's called the Mourning Dove.

    • @AJRestoration
      @AJRestoration  3 года назад

      We call it a post dove if i remember it correctly. In my language we call it a "bos duif"

  • @thiggy1249
    @thiggy1249 3 года назад +2

    I wondered if there was a second set screw under the first on the aluminum pully

  • @Mikey__Mike
    @Mikey__Mike 3 года назад +1

    Fantastic work. It sounds so peaceful where you are I love that. Quick question what was that at 6:55 was it like another filter? Sorry. Can’t wait for part 2.

    • @AJRestoration
      @AJRestoration  3 года назад +1

      Thank you buddy! That seems to be a filter to prevent dust and grime enter the breather. Newer engines has a pipe leading to the airlifter

  • @robertmailhos8159
    @robertmailhos8159 3 года назад +4

    That classic engine looks like it was a reel mower engine at one time.

    • @AJRestoration
      @AJRestoration  3 года назад

      When I find a vintage reel mower. This beauty is going on it.

  • @Yorumcu63
    @Yorumcu63 3 года назад +1

    Great job .Congr.
    You was used flame at 03:00 for bolts remove.Why use this flame for remove ? Are all older bolds remove using flame ? or related with bolds material?

    • @AJRestoration
      @AJRestoration  3 года назад +1

      The problem with a rusted bolt is that the spaces between the threads get clogged with minerals and oxidized metal. Metal expands slightly when heated, so warming up the nut a bit makes it ever-so-slightly larger, loosening the hold enough that it will be able to break free.
      Likewise, do you heat the bolt or nut? Yes,heating the nut is the preferred method - get in there fast with a lot of heat and the nut will expand away from the bolt,undo the bolt before the heat has a chance to transfer and expand that. Makes your spanners a nice blue. If you can only get at the bolt,heating is just one of the things to try.

    • @Yorumcu63
      @Yorumcu63 3 года назад

      @@AJRestoration .I know when heating metals larger but I don't think ,nut is more nearly to heat and more large and more easy remove (nut and screw are same materials and large rate same )
      Thank you for detail reply .I am member to your channel (sorry for my bad english )

  • @adamideus9222
    @adamideus9222 3 года назад +1

    I have a similar motor on a tiller

  • @javierlopez2877
    @javierlopez2877 2 года назад

    que tipo de bujía usaste amigo? saludos

  • @starseeddeluxe
    @starseeddeluxe 9 месяцев назад

    Are these engines worth restoring? What about the valve seats around the face of the valve, does the cast iron have any hardened valve seat inserts like they have on the aluminum engines? The valve seats were notoriously bad in the 1950's V8 engines made in America. Is the Kohler K91 as good as modern engines? It sure looks nice. I found one in the woods, but I'm not sure if I will be able to get it to turn over, although it has the carburetor and air cleaner on it, and the muffler, and spark plug, so it hasn't exactly been exposed to directly water but it has been sitting for about 30 years.

  • @victorgarcia-pb4nd
    @victorgarcia-pb4nd Год назад +1

    Excelente

  • @impulse_guy_22
    @impulse_guy_22 3 года назад +1

    i find the lack of orange and blue disturbing:-) (/jk nice seeing other colours on this one).

  • @leobrent7926
    @leobrent7926 3 года назад +3

    When I saw that big puller on that pulley I wondered why you didn’t heat up the pulley to give it a chance to move. Now she rests in pieces :( it’s always sad when that happens

    • @AJRestoration
      @AJRestoration  3 года назад +2

      I did heat it up, I just didn't show it. That pulley was on there for good.

  • @quachtinhho
    @quachtinhho 3 года назад +2

    Good..i like

  • @thIDthIRreenactor
    @thIDthIRreenactor Год назад +1

    Are these the same height as a flathead Briggs 5hp or a little bigger (taller than 12in)

    • @AJRestoration
      @AJRestoration  Год назад

      Its about the same as the 3hp briggs.

    • @thIDthIRreenactor
      @thIDthIRreenactor Год назад

      @AJRestoration oh ok so it should fit on a mini bike with 14-15in clearance (I have a mini chopper im building for dirt oval) I have a 7hp kohler believe it's a k161 but don't know if it fit

  • @adamideus9222
    @adamideus9222 3 года назад +1

    that Magneto inside the flywheel is so hard to get the gap right

    • @adamideus9222
      @adamideus9222 3 года назад +1

      If this was only a restoration of a K161T

    • @AJRestoration
      @AJRestoration  3 года назад +1

      If only I can find a K161T, I will restore it with love!

    • @adamideus9222
      @adamideus9222 3 года назад

      @@AJRestoration I love your videos and If only I could ship mine to you

  • @madcapmagician6018
    @madcapmagician6018 3 года назад +1

    sucks about that pulley... even with a tig machine and some experience in aluminum welding its hard to get that thing balanced again after welding.

    • @AJRestoration
      @AJRestoration  3 года назад +1

      I was really sad, I had to leave the shop for 30 minutes haha

  • @BCStander1
    @BCStander1 3 года назад +1

    Are you from the RSA? Great videos by the way. I love doing restorations as a hobby. Keeps me entertained

    • @AJRestoration
      @AJRestoration  3 года назад

      Centurion seun hier hahaha Thank you I am glad you enjoy my videos!

  • @persioboni9373
    @persioboni9373 3 года назад +2

    Muito bom até aqui !

  • @danielkelly32
    @danielkelly32 4 месяца назад

    Nice Strong 💪🏻💪🏻💪🏻💪🏻

  • @星空女神-y9r
    @星空女神-y9r 3 года назад +1

    How old this engine?
    This engine look like good!

  • @hipolitomut2136
    @hipolitomut2136 2 года назад

    Cómo hacer.una limpieza cuando falla.algo al motor

  • @sftvierendeels
    @sftvierendeels 3 года назад +1

    Hello. Do you know why the pulley is broken like this? Obsolete or lack of foundry?

  • @restaurandocoisasvelhas
    @restaurandocoisasvelhas 3 года назад

    love it💕

  • @slimwantedman6694
    @slimwantedman6694 3 года назад +1

    You should do these on a live chat.

    • @AJRestoration
      @AJRestoration  3 года назад +1

      Live chat?

    • @tndza4831
      @tndza4831 3 года назад +1

      @@AJRestoration I think he/she means as a Primiere

    • @slimwantedman6694
      @slimwantedman6694 3 года назад +1

      @@tndza4831 he/she be a he.. lol

    • @tndza4831
      @tndza4831 3 года назад +2

      @@slimwantedman6694 Lol

    • @AJRestoration
      @AJRestoration  3 года назад +1

      Lol I did not realise it was premiered, I must have scheduled it wrong. Sorry for that.

  • @lolcec81
    @lolcec81 3 года назад +1

    Комментарий в поддержку канала и ролика, а также труда мастера.

  • @eneasreginaldo6036
    @eneasreginaldo6036 3 года назад +1

    😍aguardando!

  • @nurmaybooba
    @nurmaybooba 3 года назад +1

    oh my this is so complex

    • @AJRestoration
      @AJRestoration  3 года назад

      Haha i keep everything in a little sorting container. otherwise I totally lose it

  • @dattridge
    @dattridge 3 года назад

    maybe for your next restoration you could do a Winchester rifle and shoot whatever bird is making that annoying sound in the background

  • @earlhunt8271
    @earlhunt8271 3 года назад +1

    Like your videos - except that pesty bird sound in the back grou nd.

  • @whocares0692
    @whocares0692 3 года назад +1

    Nice job on disassembling it. But that bird in the background is / was so annoying. Hopefully in your next video it's gone or its been eaten.

  • @unpluglvfree9507
    @unpluglvfree9507 3 года назад +2

    come on, someone admit that they were hoping to hear a shotgun blast ending that constant hooting

    • @whocares0692
      @whocares0692 3 года назад

      I just said the same thing. D A M N !

  • @jeffw8848
    @jeffw8848 Год назад

    Sounds like you live in the jungle.

  • @andreyostashko
    @andreyostashko 3 года назад +1

    Для всех роликов этого канала нужно скорость воспроизведения +10х придумать. Контент интересный, но очень скучный процесс

  • @myrestorations
    @myrestorations 3 года назад +1

    Like like 👍