Rebuilding a Yamaha fx ho cruiser part nr.2 / engine disassembly / broken piston rod / bent valve

Пікірлер: 23

  • @swine_tech8014
    @swine_tech8014 Жыл бұрын

    You have some nice shop! And it's quite interesting, how a little misalignment on the valve can lead to such a devastating damage.

  • @valeriumoscalu7580

    @valeriumoscalu7580

    Жыл бұрын

    Thankyou! The problem wasn't in the valves, the jet ski was turned upside down in the water and when you want to roll it back you should do it clockwise but they didn't counter clockwise and the water got through the intake inside the cylinder, and they starter it with water in the cylinder and water can't be compressed like air and damaged the piston rod!

  • @jorbedo
    @jorbedo10 ай бұрын

    Excellent video series, thanks!

  • @valeriumoscalu7580

    @valeriumoscalu7580

    10 ай бұрын

    Thank you sir! Appreciate your feedback!

  • @bernardmcnamara
    @bernardmcnamara3 ай бұрын

    I ask. Why is it it seems. With the Yamaha MR-1 160hp 1100cc engine. It's the number 1 cylinder conrod that seems to brake a lot.

  • @asaprotrans3889
    @asaprotrans38892 ай бұрын

    Zdarovo u menya svho ne tyanet bolshe chem 40mph neznaesh vchem mojet bit prichina ? Pomenyal svechi nichevo ne izmenilos

  • @user-rh6gq6wk5c
    @user-rh6gq6wk5c11 ай бұрын

    What if all the cylinders are moving when you turn it over?

  • @salvatorem740
    @salvatorem7402 жыл бұрын

    This video just came in clutch

  • @valeriumoscalu7580

    @valeriumoscalu7580

    2 жыл бұрын

    What do you mean?

  • @salvatorem740

    @salvatorem740

    2 жыл бұрын

    Was very usual I just pulled my head off but all my pistons crank just my timing chain snapped

  • @salvatorem740

    @salvatorem740

    2 жыл бұрын

    And valves bent

  • @salvatorem740

    @salvatorem740

    2 жыл бұрын

    Post a part 3

  • @DoyleHargraves
    @DoyleHargraves Жыл бұрын

    I have the same engine in my Yamaha fsh 190. Mine runs great. What are the weak links on these engines?

  • @valeriumoscalu7580

    @valeriumoscalu7580

    Жыл бұрын

    They don't have weak points, very good engines! Valve adjustment on time and you are good to go! Mine was turned upside down and someone tried to start it with water inside the cylinder and broke the piston rod in pieces!

  • @DoyleHargraves

    @DoyleHargraves

    Жыл бұрын

    @@valeriumoscalu7580 i run Rotella T6 5w-40 in it with a motorcraft oil filter. Is that ok?

  • @DoyleHargraves

    @DoyleHargraves

    Жыл бұрын

    I mean, 30 hours on that oil and filter, and she runs great.

  • @user-iw4wv4zm6p
    @user-iw4wv4zm6p8 ай бұрын

    Is it possible to engrave the cylinder to a larger piston size? The original is 86 mm and needs to be engraved for an 86.5 mm piston

  • @valeriumoscalu7580

    @valeriumoscalu7580

    8 ай бұрын

    This is what I did, I bored 0.5 mm bigger! What car do you have? Make model year?

  • @user-iw4wv4zm6p

    @user-iw4wv4zm6p

    8 ай бұрын

    Yamaha waveraner 2009 fzr 1800 supercharger

  • @valeriumoscalu7580

    @valeriumoscalu7580

    8 ай бұрын

    Yes 0.5 should be ok! But if you can go 0.25 will be better!

  • @user-eq9xc7tz4h
    @user-eq9xc7tz4h Жыл бұрын

    Where u located

  • @valeriumoscalu7580

    @valeriumoscalu7580

    Жыл бұрын

    Washington State

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