Yamaha RD50 'Kenny Roberts' - Pt.11 Engine teardown

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  • Опубліковано 3 лют 2025

КОМЕНТАРІ • 26

  • @timw9227
    @timw9227 3 роки тому

    How did you get the bearing off the crankshaft that was stuck right next to the counter weight?

    • @VintageGarageYT
      @VintageGarageYT  3 роки тому

      If you plan on doing a lot of engines definitely get a bearing puller. Otherwise i use heat on the bearing so it expands, try holding it in the vise and use a plastic hammer on the crankshaft, or a regular hammer with a piece of wood so you dont damage the shaft. Depending on the crankshaft you might get away with a pulley puller aswell. If all that fails I try to find someone with a press 🤣

  • @allahdaniel212
    @allahdaniel212 4 місяці тому

    What’s the size of the pulley puller you used to remove the flywheel? I bought a puller set but want to be sure

    • @VintageGarageYT
      @VintageGarageYT  4 місяці тому +1

      @@allahdaniel212 M27x1 is the thread size. This is the puller;
      www.jmpbparts.com/vliegwieltrekker-fs1.html

    • @allahdaniel212
      @allahdaniel212 4 місяці тому

      @@VintageGarageYT thank you so much! I’m trying to rebuild a RD60 and your videos are such a great resource and inspiration!! If I ever complete the project, I’ll send you some pics. I thinking of replacing the bearings, seals. I don’t know if I should hone my cylinder and refinish my piston. The piston pin is super tight.
      Biggest worry is me spending $$$ and then not able to start and seize it right away.

    • @VintageGarageYT
      @VintageGarageYT  4 місяці тому +1

      @@allahdaniel212 I'm glad my videos can help you!
      Best thing is to measure everything. Measure the cylinder,piston, set the ring gaps en start with a slightly rich mixture. It won't seize right away. You would really have to mess something up badly for it to seize right away.

    • @allahdaniel212
      @allahdaniel212 4 місяці тому

      @@VintageGarageYT I give up on the flywheel. I used two different puller but it wouldn’t come off. It’s like that thing is welded or something

    • @VintageGarageYT
      @VintageGarageYT  4 місяці тому +1

      @@allahdaniel212 they can be stuck on there sometimes. Try heating the inside part of the flywheel a little. And when the puller is under tension, give it some love taps with a rubber mallet.
      Dont heat it too much though, because that can destroy the magnets

  • @hansturpyn5455
    @hansturpyn5455 7 місяців тому

    I had trouble loosing 3 of these kut-screws on the rotating disk cover of my fs1 2ru. I cut a sleeve in them with a angle grinder and whilst they where still hot i got them out with a big flat screw driver. 😂

    • @VintageGarageYT
      @VintageGarageYT  7 місяців тому

      Haha yes I've done that as well before 🤣. But you need to have access with the angle grinder of course! I also have a fs1 2RT 😉

  • @vivianbond7449
    @vivianbond7449 3 роки тому

    I think in that shaft there was meant to be a small ball bearing because look in the Haynes manual books sir

    • @VintageGarageYT
      @VintageGarageYT  3 роки тому +1

      Which shaft do you mean?

    • @vivianbond7449
      @vivianbond7449 3 роки тому

      @@VintageGarageYT the cluch shaft mate where the rod go thou mate

    • @vivianbond7449
      @vivianbond7449 3 роки тому

      Please look in the Haynes book because the man put the ball bearing in the shaft to mate

    • @vivianbond7449
      @vivianbond7449 3 роки тому

      @@VintageGarageYT page 53 mate in a Dt50 Haynes manual the man put a ball bearing and shaft then the cluch push rod mate

    • @VintageGarageYT
      @VintageGarageYT  3 роки тому +1

      @@vivianbond7449 The ball bearing is in there. It's mentioned in the video and in the rebuild video aswell. Where did you find that Haynes manual? I might get one aswell, for future reference.