2007 Yamaha YZ250F Top and Bottom End Ep53

Автокөліктер мен көлік құралдары

I ran into an issue with this bike that I've never experienced before!

Пікірлер: 53

  • @CoralReefkid
    @CoralReefkid2 ай бұрын

    Tokyo mods makes a nice $9 aftermarket Allen screw bolt kit for the FCR Flatside carb bowl screws… I will never look back.

  • @restoroosterohv

    @restoroosterohv

    2 ай бұрын

    Thanks for the info. The Tusk rebuild kits come with new OEM style screws that usually work out pretty good

  • @Rick-4552
    @Rick-4552 Жыл бұрын

    I once had a carb off at least ten times on a old NX 250 before i figured out what the problem was , I feel your pain. This was another great video !

  • @restoroosterohv

    @restoroosterohv

    Жыл бұрын

    Carbs (bikes and food) are not my strong suit. Thank you for your support.

  • @crnutsmotorsports
    @crnutsmotorsports3 ай бұрын

    Greatness, F'n greatness

  • @restoroosterohv

    @restoroosterohv

    3 ай бұрын

    Thank you for your continued support

  • @southernvids1865
    @southernvids186510 ай бұрын

    Felt your pain on that one , was cursing at it myself lol. Great video

  • @restoroosterohv

    @restoroosterohv

    10 ай бұрын

    Haha, thanks. Get ‘em sometimes. The 2010 kx250f was a bit of a pita as well.

  • @charlesw779
    @charlesw779Ай бұрын

    Awesome job,love the videos..

  • @restoroosterohv

    @restoroosterohv

    Ай бұрын

    Thank you for your feedback and support

  • @Jack-ct7gg
    @Jack-ct7gg Жыл бұрын

    Great video man love the content🔥

  • @restoroosterohv

    @restoroosterohv

    Жыл бұрын

    Thank you for your support and feedback

  • @matthiasschulze393
    @matthiasschulze393 Жыл бұрын

    the fcr deserves it's own 45 minutes video...

  • @restoroosterohv

    @restoroosterohv

    Жыл бұрын

    Agreed, I will do one the next chance I get

  • @josephschultz
    @josephschultz Жыл бұрын

    Nice Video never tore down a 4 smoker engine not to much different then 2 stroke was very informative and well done also editing was spot on

  • @restoroosterohv

    @restoroosterohv

    Жыл бұрын

    Thank you for your support and feedback

  • @craigdickey9400
    @craigdickey94007 ай бұрын

    Great job . I like your how to videos.

  • @restoroosterohv

    @restoroosterohv

    7 ай бұрын

    Thank you for your feedback and support!

  • @tomatoknuckles
    @tomatoknuckles Жыл бұрын

    Great video, Really enjoyed watching along. Some good tips, especially the roller on the cases, be using that myself 👍

  • @restoroosterohv

    @restoroosterohv

    Жыл бұрын

    Thank you for your support and feedback

  • @mattrussell5098
    @mattrussell5098 Жыл бұрын

    I miss this frame always found the riders triangle to be great on this bike. And the frame to be thin between the legs... One thing to watch out for tho is the free floating pistons inside the forks. They love to blow up lol. Zeta make a solid aluminum one.. Money well spent. 👍🏻

  • @restoroosterohv

    @restoroosterohv

    Жыл бұрын

    Thanks for the info

  • @brettcoop9149
    @brettcoop9149 Жыл бұрын

    The carb mid body gasket can cause these sort of issues once they get some age on them. Between that and the harsh cleaning solvents most people use can damage the gasket. I've built enough FCR's to know when they get some age on them they get really flat and don't seal properly which can cause air leaks. These 4 strokes also do not want to start and run if the idle isn't turned up correctly. Best of luck. Keep up the videos, they're interesting and something can always be learned from them.

  • @restoroosterohv

    @restoroosterohv

    Жыл бұрын

    Yeah, I started taking it apart to get deeper into it but my tamper torx broke on the first bolt so I gave up on it. I have two complete rebuild kits on hand. I was to frustrated to deal with the carb so I put another one I had laying around. I’ve just never run into a situation where an engine wouldn’t start even introducing fuel from an external source. Thanks for the info and thanks for watching.

  • @Kolbyproduced

    @Kolbyproduced

    Жыл бұрын

    @@restoroosterohv im currently in the middle of a 2008 crf 450 rebuild that has the EXACT issue. Def going to try this. Fuel directly into engine and it wont start, timing compression, valves and spark is perfect

  • @restoroosterohv

    @restoroosterohv

    Жыл бұрын

    @@Kolbyproduced good luck. Hope it is something simple.

  • @SlowBikeFast
    @SlowBikeFast10 ай бұрын

    Really great video as always. I’ve been working up the courage to start buying used dirt bikes and fixing them up and your channel has really inspired me a lot. I was wondering if you would mind sharing the costs on all the parts you put into your projects. I realize you already do a lot of extra work just moving the camera and editing, but even just a rough estimation of the costs would be really great to know. Thank you!

  • @restoroosterohv

    @restoroosterohv

    10 ай бұрын

    Appreciate you. I was thinking about doing something along those lines including more info on the builds including costs and selling prices as a separate members perk.

  • @johnbrass8910
    @johnbrass89105 ай бұрын

    I had an issue after rebuilding a 2013 Yz450f where it would not kick start, but it would always bump start. The issue is that the cam markings should not match up with TDC marker, they should match up with 23 degrees ATDC (second marker on flywheel). After that it kick starts every time. (used the manual to correct the issue). They are not all times the same!!.

  • @restoroosterohv

    @restoroosterohv

    5 ай бұрын

    I almost never use the flywheel marks for finding top dead center. I use a straw or a screwdriver down a spark plug hole and I know 100% that Im on top dead center. The manual will tell you to look at the timing mark

  • @jwil743
    @jwil743 Жыл бұрын

    Good video

  • @restoroosterohv

    @restoroosterohv

    Жыл бұрын

    Thank you

  • @user-fv4mv9ne3u
    @user-fv4mv9ne3u Жыл бұрын

    nice vid!!!

  • @restoroosterohv

    @restoroosterohv

    Жыл бұрын

    Thank you for your support and feedback.

  • @larrywarner9314
    @larrywarner93145 ай бұрын

    Technically they're not seals , technically called a dust shield, i use nachi bearings when I can't find SKF bearings

  • @restoroosterohv

    @restoroosterohv

    5 ай бұрын

    Technically true however they do retain grease in the bearing. Moreover, greasing the outside of the seals won’t really advance the bearing’s lifespan, haha. Thanks for your comment.

  • @Mxmad727
    @Mxmad727 Жыл бұрын

    Hi mate awesome work 👍 could you help me I’ve just fully rebuilt a 09 rmz250 put oil in and it kicked straight up, I put coolant in and it just went straight into engine 😢 I’ve stripped engine down again and cannot see anything wrong plz help 😂👍

  • @restoroosterohv

    @restoroosterohv

    Жыл бұрын

    That is most likely due to a bad head gasket, warped head, cracked head or cylinder. A cylinder leak test will help you determine the cause. Bad water pump seal can potentially let coolant into the engine oil as well.

  • @Mxmad727

    @Mxmad727

    Жыл бұрын

    @@restoroosterohv thank you I will check everything again 👍

  • @matthiasschulze393
    @matthiasschulze393 Жыл бұрын

    wow, carb strikes again!

  • @restoroosterohv

    @restoroosterohv

    Жыл бұрын

    Worse than any one I've ever been struck by.

  • @Bigbrandywine365
    @Bigbrandywine36516 күн бұрын

    About to replace piston rings and valves on a 2002 yz250 was told that was all that was wrong with it you got any pointers on what else may need to be replaced as well

  • @restoroosterohv

    @restoroosterohv

    16 күн бұрын

    It’s more than just throwing a set of piston rings in, that’s what everybody says in their ad. If it was that easy, they would just do it. The piston and the cylinder would need to be measured and replaced if necessary. If you are replacing with Steel valves, the springs will need to be replaced as well along with new seals. Full inspection of the bottom end to be sure there is no wear should also be done.

  • @Bigbrandywine365

    @Bigbrandywine365

    14 күн бұрын

    @@restoroosterohv yea I’m changing the springs and seals as well wasn’t trying to take apart the bottom end but I appreciate it man

  • @restoroosterohv

    @restoroosterohv

    14 күн бұрын

    @Bigbrandywine365 do it once, do it right.

  • @dieselalltheway464
    @dieselalltheway4642 ай бұрын

    my bike 2007 wont crank either and we are thinking about doing a top end rebuild

  • @restoroosterohv

    @restoroosterohv

    2 ай бұрын

    Do all of your standard checks before tearing it completely down (fuel, spark and compression). Valve clearances are critical.

  • @dieselalltheway464

    @dieselalltheway464

    2 ай бұрын

    @@restoroosterohv we got everything except compression

  • @restoroosterohv

    @restoroosterohv

    2 ай бұрын

    @dieselalltheway464 check your valve clearance first

  • @dieselalltheway464

    @dieselalltheway464

    2 ай бұрын

    @@restoroosterohv will do

  • @stStarz-we6tr
    @stStarz-we6tr Жыл бұрын

    Does it has a kill switch

  • @restoroosterohv

    @restoroosterohv

    Жыл бұрын

    Of course.

  • @larrywarner9314
    @larrywarner93145 ай бұрын

    Technically they're not seals , technically called a dust shield, i use nachi bearings when I can't find SKF bearings

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