MAJOR Crankshaft Problem Found! Ski-Doo Super Olympique 370 - Pt 5. -Engine Teardown Complete

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  • Опубліковано 14 гру 2024

КОМЕНТАРІ • 32

  • @sledrelics
    @sledrelics Рік тому +1

    It's always a good idea to take it all down. When you have that little voice always listen. I had Hirth 300 that felt great but I said I might as well and I'm glad I did it looked like your engine inside .
    Great vid. Thanks Matt.

    • @mattsws
      @mattsws  Рік тому

      If I just wanted to run around the yard a few time, it wouldn't really matter, but I like taking them apart if I want to have any chance at reliability in a vintage run... This video is proof that its worth it!!! Thanks for the comment. Take care!

  • @mnmarlin6074
    @mnmarlin6074 Рік тому +1

    Count me in as I can't wait! Fun to watch series!

    • @mattsws
      @mattsws  Рік тому

      I actually filmed most of this last year when I made the other ones. I will be putting a few more out this season on that sled. My hope is to get it running this season.... We'll see!

  • @jsvallee567
    @jsvallee567 Рік тому +2

    i just felt in the vintage snomobile world since i got a 1972 247cc elan for free this winter was looking to learn about them ... and i found that channel the vintage show and the mechanic video are sick ! and made in quebec so that a + keep the video coming !!

    • @mattsws
      @mattsws  Рік тому +1

      Thanks! Glad you are enjoying! Elans are some of the best sleds to learn on. Good luck and have fun!! Take care!

  • @Letsfixsomething26
    @Letsfixsomething26 Рік тому +1

    As is the theme here, I didn’t take one engine down, and now have paid the price. Thanks for taking us along and for showing how to do it right.. As always great film work and behind the scenes work.

    • @mattsws
      @mattsws  Рік тому

      Thanks! I’m anxious to see who gets their engine back together first!

  • @harrycallahan8573
    @harrycallahan8573 Рік тому +1

    Just found your channel. I'm digging your content!

    • @mattsws
      @mattsws  Рік тому

      Really glad you are enjoying! Thanks for watching!!!

  • @jessebarta8195
    @jessebarta8195 Рік тому +1

    I’m glad that you posted this because I also have a 370 that has never run right, and I have gone through every carb trick and timing setup imaginable. I’m wondering now if I don’t have a bad bearing taking out the seals. Both seals have been replaced but it still acts like it has a bad one. Hunts up and down and is difficult to tune.

    • @mattsws
      @mattsws  Рік тому

      Yeah, can be all kinds of stuff… bad coil, bad plug, a wire thats is grounding inside the engine, point/condensor, carb problem, bad base gasket and yes, bad seals! Good luck! Thanks for watching!

    • @stevenbaker9327
      @stevenbaker9327 Рік тому

      Yep!

  • @tomchrisfield7348
    @tomchrisfield7348 Рік тому +1

    I'm not surprised that Ski-Doo only stuck with this engine design for 3 years.

    • @mattsws
      @mattsws  Рік тому

      Yeah, it wasn’t a very good engine… Thanks for watching!

  • @jefflary5457
    @jefflary5457 Рік тому +1

    Once again very happy to find a new video to watch love your stuff. That ole girl will benefit from new bearings. Now,. will you go to a local bearing shop to see about a replacement set or do you already have some new old stock ones on hand?

    • @mattsws
      @mattsws  Рік тому

      I have everything in stock at my shop. I have some NOS and some new bearings, seals gaskets to choose from! I have been stocking up for the past 3 years!!!

    • @jefflary5457
      @jefflary5457 Рік тому

      @@mattsws Good job!

  • @cybair9341
    @cybair9341 Рік тому +1

    Ohhh man ! You are so lucky the crankpin bearings are not rusted. Just replacing the main bearings is an easy job. But replacing the crankpin bearing would cost several hundred bucks. Don't ask me how I know. 😮‍💨

    • @mattsws
      @mattsws  Рік тому

      Lol!! Yeah I was so relieved to when I saw that too!! Thanks for watching!!!

  • @stevenbaker9327
    @stevenbaker9327 Рік тому +1

    Your crank bearings look exactly as bad as I expected! You could hear the growl when cranking it it the first video!

    • @mattsws
      @mattsws  Рік тому

      I had the same feeling! Thats why I wanted to tear it apart before trying to use it….

  • @claudesenecal4479
    @claudesenecal4479 Рік тому +1

    Research Parts no.15 #402-4108 serie. Bombardier Flywheel Fan assy Super Olympic 370 18 hp 1968.
    Recherche pièce no.15 #402-4108 série. Bombardier Flywheel Fan assy Super Olympic 370 18 hp 1968.

    • @mattsws
      @mattsws  Рік тому

      Oui jai trouver dans mon livre de pieces… c’est la flywheel. Alors?

    • @claudesenecal4479
      @claudesenecal4479 Рік тому

      @@mattsws je recherche cette pièce pour remonté mon 370cc, si quelqu'un à des contacts.

  • @jefflary5457
    @jefflary5457 Рік тому +1

    Matt have you posted part 7 Yet ? for the life of me I cannot find it

    • @mattsws
      @mattsws  Рік тому

      Not yet… Its been about 80% done for the past 3 weeks, but I have not had any time to finish editing… I currently have 3 videos worth of content filmed, but editing is what takes the most time. I hope to have it up in a week or two. Take care!!!

    • @jefflary5457
      @jefflary5457 Рік тому +1

      that's what I thought,.. sometimes I look but cannot find various part 2 or 3 or 4 of someone's series that's why I asked. Take care my friend. JeffinMaine@@mattsws

  • @wayneg296
    @wayneg296 Рік тому +1

    👍👍😎✌️🤟

    • @mattsws
      @mattsws  Рік тому

      👍👌✌😁😁😁

  • @mitchelllucier6930
    @mitchelllucier6930 Рік тому

    Est-ce que j'entant une accent quebecois?? 100 pourcent