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Type: Posts; User: ncdoo

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  1. Replies
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    You can do it with it in the hull, but its a real...

    You can do it with it in the hull, but its a real PITA. Its easier to just pull the motor.
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    Those are ceramic clutch washers. You will...

    Those are ceramic clutch washers. You will definitely need to have the SC rebuilt. You might have been luck finding the washer if you take the valve cover off. Its made of steel so best bet would be...
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    FS - Parts Interested in gauge and throttle body, PM me

    Interested in gauge and throttle body, PM me
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    First take the primer bulb out, what made you...

    First take the primer bulb out, what made you think that pressurizing the fuel tank would help/fix your problem? Next take the piston out of the cylinder and take some pics, hard to tell what...
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    R&D is no longer, they're out of business.

    R&D is no longer, they're out of business.
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    Could be enough amps to run the fuel pump but not...

    Could be enough amps to run the fuel pump but not the starter. Does the relay click when you hit the start button? Obviously the starter is working so you have a bad wire somewhere, between the...
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    Then you've got a bad cable/connection from the...

    Then you've got a bad cable/connection from the relay to the battery.
  8. Thread: supercharger

    by ncdoo
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    181

    WTB - Parts I have a brand new in box 260 supercharger. Make...

    I have a brand new in box 260 supercharger. Make me an offer.
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    Bearing failure

    Bearing failure
  10. Yes check the fuel pump/ pressure.

    Yes check the fuel pump/ pressure.
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    I doubt drying the engine compartment will yield...

    I doubt drying the engine compartment will yield any positive results. Have you tried jumping the starter relay to see if the engine will turn over?
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    Well its either the crank seals or the RV seal. ...

    Well its either the crank seals or the RV seal. Replaced the rotary valve or the rotary valve seal?
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    198

    Greasing the PTO would not cause this, maybe a...

    Greasing the PTO would not cause this, maybe a shop rag left in the intake... JK Could be leaking carbs? What came out the cylinders when you turned it over with the spark plugs out?? Gas or Oil? If...
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    Agree with everything except the flywheel bolts....

    Agree with everything except the flywheel bolts. The latest OEM flywheel bolts are TTY bolts and are sufficient all stock applications.
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    You need to run the engine for several minutes at...

    You need to run the engine for several minutes at trolling speed and then shut it off. Make sure the ski is fairly level if on a trailer. Also hook water up if running on a trailer, duh... Check the...
  16. Yes the warranty has long expired. If you have a...

    Yes the warranty has long expired. If you have a stock ski and you're just rec riding, I'd go back with OEM. Replacement should be easy, locate the IC, remove the two rubber straps, remove the two...
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    Same as the GP1200R...

    Same as the GP1200R https://www.manualslib.com/manual/821452/Yamaha-Waverunner-Gp1200r.html
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    No its not possible without a lot of knowledge...

    No its not possible without a lot of knowledge rebuilding crankshafts. The cranks are pressed together. A lot of companies sell rebuilt cranks or they will rebuild your crank. Crankworks, SeaDoo...
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    84mm is the std bore size. Yamaha makes...

    84mm is the std bore size. Yamaha makes +.010"(.25mm) and +.020"(.50mm) oversize pistons. You can get larger sizes in aftermarket pistons, i.e. WSM and SBT, if needed. Take it to a machine shop and...
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    I think he was asking about the specs on building...

    I think he was asking about the specs on building a wooden cart. Do a search on the web. Here's a good vid. https://www.youtube.com/watch?v=bRRLZdEBae4
  21. No issues.

    No issues.
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    Thanks you actually have to change the spark...

    Thanks you actually have to change the spark plugs and install a new wear ring to classify as a build thread...
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    I wouldnt consider this a build thread if thats...

    I wouldnt consider this a build thread if thats all you plan on doing?
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    Sounds like you blew her up, check holes in the...

    Sounds like you blew her up, check holes in the side of the block.
  25. His problem is with the wheel rubbing the...

    His problem is with the wheel rubbing the housing, not with the nut. As far as Sea Doo's excuse for not supplying rebuild kits for the 300 SC's, "
    entire rotating assembly is balanced together" is a...
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