Video

Do you have a link for the spline tool? Or the correct name for it so I can search for it. Thank you

Mine was exact same thing.. was the line filter near the pump. Blew out all sorts of crap from it, was back to normal. Full rpm all day long. Sorry this is a year late lol

straight nylon withe no masterbatch colour the go and some moulds could be rejects from factory,

Thanks for uploading this one

Having the same isue plus a midrange stumble

Great video please keep up with the classic jet ski knowledge videos

Holy crap!! I was under the assumption the crank was welded together or something and required a machine shop to do this type of work. Well done sir!!! This is incredible insight!!

What tool do you use to get it out I just ordered a tool and it doesn't work

My 01 Yamaha waverunner xlt1200 cranks but won’t start I hear a noise in the fuel tank & also says it’s low on fuel but I have a full tank.(new battery-starter solenoid relay-spark plugs-)

Well right away after the leak down test was negative on that cylinder tells you you have to pull the head off to assess the valves . Yes spark plugs have been getting worse and worse through the years. Luckily, there are some tricks to get them out when they break .

They are called keepers bruv, keepers.... If the keepers popped of the valve head, the valve and or seat is compromised. Those plug threads in #1 are hammered and will continue to cross the plug when bottomed. The C series NGK plugs will break off like that when the threads are gulled.

Would the starving for fuel cause the engine to not go above 3000rpms? We have an LX2000 yahama that we get both engines up to 3000rpm at a bit less than 1/2 throttle. If we go above that both engines cut back no matter how high we go? We have flushed out the cooling systems and are getting good telltale water out the side of the boat? We are starting to get stumped on this one.

Test run!??

Spoiler water all the PWC have the same plugs.

You can use twine or kite string in the cylinder as well to hold the valve up. That head needs to come off regardless. That engine appears to be a junk design.

I have seen another rebuild video covering these carbs and he said you do not need the diaphram rubber and plastic in the carb that does not have the fuel pump which i thought was odd?

Pretty sure it's not a fuel issue but an ignition issue, had a ski doing the same thing and it ran perfectly with a new cdi

I have the same problem how to fix it

I have the same boat. When is the last time you changed your fuel filter?

Do you do the 787 the same way

Hey. Great video. I have a 1996 yamamha wave raider 1100 and the impeller does NOT have a machined area to put a wrench on for removal. It is smooth. Looks like there may be teeth on the inside of impeller. Is there a tool to slide into inside of impeller to remove? Everywhere I look the impeller has the machined area to put wrench on. Thanks, Chris

Polaris INC is garbage 😅 spend 30k$? leaves ya hanging for over a year with no resolution 😂🎉 like customer cant get 10k$ for a class action legal retainer 😂 these are billionaires

I have a 2002 version of this ski but can’t get it to start it’s seconds from Turing on but won’t quiet make it I’ve changed fuses and spark plugs got a new battery but at a dead any , any suggestions one where to start next ?

Is it easy to separate these batteries into 3 separate 8s (24v system) battery?

If you don't know and can't fix it, makes for a stupid video wasting time.

How is de best impeller from yamaha 760 xl ?

Hello, I would like to see if you can help me with the adjustment of the Yamaha XLT1200 carburetors in high and low, thank you very much

I have a Yamaha jet ski XL 800, it only runs at 20, it can't do anything else, what can you advise me?

Putting in the jet skis today and just noticed one of mine corroded through. thanks for the video. Wonder if a high heat JB weld would work for the summer. pull out the welder in the fall.

in one of your very helpful videos on a 720 you mention grease to swell the O rings in the top end. Is there any one that is better than others? Silicone, synthetic etc.. Thanks

How did you strip them off the base plate

This ever got figured out?

I’m not getting fuel how do I fix that

Exelente gracias

You helped me do much I purchased two motors 660 I'm definitely doing those. Timing gear moved

Mime is doing the same thing to a T but on both motors. Please if anyone has any ideas I'm open to suggestions. Not carburetors

I just used this technique on a yamaha jet boat and I think it really is the best method. Fast and effective.

Have you ever heard of a north star blast? Just bought one and would really like to go through it thoroughly. Where did you find the service manual for the 115?

Do you have for selling?

Its 150 quid.

Is that my Main Man Mell? Dude you work wonders. U certainly did excellent work for me. Going to put money down on an AR230 in the morning

Hello, any chance you can water ski with a fling ? Thanks

Hello I’m in need in some help i own a turbo jet 115 and I don’t know wear to locate a wear ring. Would you be able to direct me in the right direction

The same thing happened to me, I thought it was the muffler tube that was broken and I bought a welded one but it kept doing the same thing like it accelerates but it has no power and it accelerates in pauses I think that's what you say in the video we'll go over it myself I was close to it to take it to the workshop and lose a lot of money thank you my friend

One I have works good.

You’re on the lake in my subdivision!

Hi watching your video, i have 1998 seadoo gtx limited 951cc theres a water coming out on top of the cylinder head cover looks like theres a hole do you what it means? Thanks

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One guy told not to ever take that pressure valve cover off, what could go bad if I do that?

Just curious did you get your voltage up? I have a 16s lithium ion battery running at 65v on my victron system this sounded like you had the battery set for a lifepo4 battery charging my multiplus ii charges up to 64v and my victron 150/70 mppt takes it to 65v on solar I did buy the programming cable for victron that lets you get into charging parameters