Bmw r1200gs crank shaft removed part 13

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  • เผยแพร่เมื่อ 5 ธ.ค. 2023
  • Welcome to my next video, this time i am removing the crank to check my main bearings, no wear found again, very happy with the quality #bmwadventureriders #bmwr1200gs #adventuremotorcycle #boxerengine
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ความคิดเห็น • 11

  • @user-kn1ze9ko1p
    @user-kn1ze9ko1p 6 หลายเดือนก่อน +1

    I didn't even have any guide rails left, every single one had shattered inside the engine. I found the piston from the cam chain tensioner loose too, which acted like a bullet.
    Why did you decide to rebuild this engine was anything wrong before you started?
    Thinking about the repair to the case, if it survived that long does it need a better repair? It might not look the best but it worked?
    Cosmetically you could repaint the outside of the block.
    I'm still drilling out sheered bolts and the oil piston bolt (11411340780) appears to be stuck in the housing.
    The end of the shaft where the sealing ring had perished has a bit of rust, what is your suggestion of cleaning it without doing any damage?

    • @Tattytyres
      @Tattytyres  6 หลายเดือนก่อน +1

      I bought the engine as a spare, and has been sat around garage a while, so i thought it would be fun to strip down and see how it all works and show people, so yeah i was told it was a running engine with a oil leak, i think your right about my case, i will give case a chance, i will take it to a welder and see what they suggest. You can send me some photos of your engine if you like to my instagram page

  • @AnalogDude_
    @AnalogDude_ 6 หลายเดือนก่อน +1

    Darn these crank bearings, you can't measure them with calipers, the oil window is like 30€, had to change mine as well due to lack of transparency.
    Are you going to chemically dip your engine and paint it?
    100 years BMW motorrad, the new R1300GS automatically raises 3cm in height when you exceed 50km/h, they also check the angle of the bike if you make a wheely and it doesn't allow you to raise the bike higher, the engine RPM is not in your control.
    : )

    • @Tattytyres
      @Tattytyres  6 หลายเดือนก่อน

      Yeah i will be doing a chemical dip and spray, and some parts will be vapor blasted, the new bmw bikes are very tempting, i still enjoy my old bmw’s so might be a while before i own one, thanks for comment, keep them comming

    • @AnalogDude_
      @AnalogDude_ 6 หลายเดือนก่อน +1

      @@Tattytyres i just bought a R1150RS frame and 6 speed gearbox for my R1100RS, the entire steer will be replaced and updated to the R1150RS with hydraulic clutch. also got a R1100GS final drive so i can place the mudguard of the GS rear wheel. I loose 6% of the top speed but acquire 6% more torque. i also learned the that input shaft of the R1100/r1150's is very related to the input shaft of the BMW R100GS with paralever. you could use it in a R1100/R1150 if you trim the splined shaft a bit. i saw a pic this week of both parts next to each other. also the final drive relations of 31:11, 33:11, etc is maintained from the R100, K100. i got more internal plastic parts that are 10 years younger and look like new.
      accept the inner rear fender.
      i love my old BMW, these 100Nm torque pull insane, i think. although a Yamaha R6 is faster, more hp but a lot less torque. i wonder how the new R1300 with almost 150 Nm pulls, it will probably stretch your arms, lol
      Try to mask it and powder coat the case.
      probably a better choise, it's harder, like plastic.

    • @Tattytyres
      @Tattytyres  6 หลายเดือนก่อน

      Sounds fun send some photos

    • @user-kn1ze9ko1p
      @user-kn1ze9ko1p 6 หลายเดือนก่อน +1

      `@@Tattytyres Why chemical dip rather than Vapor blast? I got a quote to vapour blast just the block and there won't be any change out of £200. Should I be looking at a chemical dip instead?

    • @Tattytyres
      @Tattytyres  6 หลายเดือนก่อน

      Supose its up to budget and time i reckon when refurbing casings, iv had great results on all types of prep, even just a good old wire brush and paint stripper, i will add a link to the last engine i did