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I can share diagrams with a few for a sealed mechanical design for intake, waterbox and exhaust outlet.... All of which can be applied to the air intake in hood or handpoles. The tricky bit about mechancal design is the lever ratio to operate from handle bar and trigger everything. A...

On my old sqaure we were able to do a 5th motor mount at the rear of the cylinder head to the top deck surounding the hood latch... It's rubber dampened to the hull with aluminum bracket fabbed to reach the rear 2 cylinder head bolts... It eases the stress on the engine on big landings... Had...

Most likely a clogged filter screen in carb body.... Inspect it..

Could post some pics later.

You may want to look through the carb or carbs again and check that fuel is not drippin from needle valve..... Overloaded fuel and POW all over again...

701 62 T motor will have larger diameter ex bolts 8mm to 10 mm. 61x 701 and 6m6 650 will be the same.

He said it ... You may have bad power cable to starter also, light jumper cables would sort that out or jump the solenoid to see if it's functional.

That's the one .... THANKS..

I have found on a lot of older carbs the retention screw that reatins the needle valve gets worn out. When it is re used time and again it will wear down. When you land on big hits it will pop the needle valve pin out of place allowing the engine to flood out after landing big hits. Flat...

Any links or information on a wet bike style PWC that had ballast tanks on it.. Looked similar to and rode like a wet bike with ski at the front. Don't no that project ever made it to manufacturing, but there was some video of it some time back. Anyone ? :dunno:

Fuel related issue would still allow the ski to run at low revs. If it has shut off completely then you should look into repairing handle bar switch or check ground strap and make sure it's not too corroded. If out on the water and it happens to die mysteriously, disconnect the black and whit...

If you are using aftermarket flame arrestor and not the stock air box when dipped to the left the left side air intake in the hood will pick up a lot of water. It's outlet in engine compartment is on the right hand side and can foul the intake with water when stabbing on the left hand side. The...

Check your float height again. If too high it will pop needle off the seat. ALso ensure that o-ring to needle valve is still good. In a lot of cases I have found the float needle pin retention screw gets worn out. Multiple installs will cause it to hollow out, not applying enough pressure on the...

I would go back through the carb and be certain that the float pin is correct length and that the retention screw that supports it is still in decent shape. The screw that retains the float pin wears out, it ends up getting curled which allows the pin to free itself up polluting the cylinder...

:smoker: I remember when ........

I tried those part #'s only one of them worked when I phoned the dealer. Anyone that can name a shop to get info/manual or test cdi unit ? Have heard of folks doing CDI checks but I still need #'s for TPS and APS sensor...

Thanks for the input. Will have to see if any local dealers know how to use the software. Sea Doo shop apparently has yet to service any D I boats ...... WTF ? Thanks again.

It is possible to remove the starter without bothering the exhaust. Tricky if you have large hands, but easily done. No power to starter, or just corroded ?

Still having no luck with acquiring the 4 pin connector for Polaris/Sea Doo D I System. Dealer's near me do not have it...(?) Anybody have a part # for the tool ?

May as well just set the boat up for dual cooling. Pull the pump and plumb it up. From the sounds of your post, the t fitting grew another outlet. Restrict the by pass with home made hypoid gear oil funnel tip cut to fit 3/8 line. Should help ensure the water gets to where it needs to be...