This squirting water known as “jet ski rooster tail” (known as a visibility spout) can be confusing, as it’s a standard on some jet ski models, while you can’t see them on many others. Reason 1: Visibility spout on Yamaha jet skis. Trademark thing. The motor works hard to suck water into the vent at the bottom of the machine, and propel it from the back. Inspect the water stream fitting once more. The Yamaha WaveRunner has a bilge, like any boat. Visibility. However, when pulling a tube or a skier, the rooster tail can be annoying as it sprays the individuals behind. Re: Yamaha waterspout. Only Yamaha waverunners shoot the rooster tail of water in the air. Visibility is the main reason Yamaha jet skis shoot water out the rear. The Jet Ski Water Spout Is Mainly For Visibility. Some of that water is used to cool down the motor so the watercraft does not overheat. It also has a bilge pump; if it didn't, the water trapped in the bilge would sink it, sooner or later. Can I disconnect it? If it’s a Yamaha jet ski, the fountain of water you see spraying and shooting up in the air from the rear will be exiting via a visibility spout. The rooster tail that sprays water in the air on the back of your Yamaha jet ski can be removed. On the walk up to the truck the boat's owner starts his boat and proceeds to blow water and exhaust all over my ski. Page 1 WaveRunner XLT800 SERVICE MANUAL MANUEL D’ENTRETIEN WARTUNGSHANDBUCH MANUAL DE SERVICIO F1F-28197-ZD-C1 460077...; Page 2 NOTICE This manual has been prepared by Yamaha primarily for use by Yamaha dealers and their trained mechanics when performing maintenance procedures and repairs to Yamaha equip- ment. My wife bought a Yamaha waverunner 2017 ex deluxe she had 15 hours on it when her and our 9yo daughter were coming back from their little island on a fresh water lake in NC called lake normal when the check engine light came on. Help me turn off (and back on) the water spout which flies out of the back of my VX Cruiser and lands directly on top of the heads of my tubers being 2010 VX Waverunner Water spout:(( - Yamaha Forums Welcome to the unofficial Yamaha Forums community! – This is a typical question asked by many beginners in the world of jet skiing. Full Wave Marine has all the jetski, jetsports and personal watercraft information from around Australia including the latest news, forum & message board, dealer listings, gallery, PWC … It has been written to … I ended up parking behind the jet boat I just beat in a short race. If you see a stream of water pouring forth, the impeller is working. This piece of functionality has been designed for safety. Once the water has completed its cooling duties, it is expelled out the back of the vehicle in a neat water … Jet ski accidents are common, and one of the biggest causes of injury are collisions. 2004 yamaha xlt 1200 jet ski. The Yamaha WaveRunner's siphon bilge pump is part of the craft's jet pump. Rooster tail cut off valve, Visibility spout, turn off, Yamaha Visibility Spout, innovative PWC, Jetski Boating products to make Jetski, Boating and water sporting life more enjoyable, safe and EASY. If it cavitates there's much less thrust in the venturi so that would equate to less water shooting out the spout. There are 3 reasons why a Yamaha jet ski shoots water into the air. This means that, to test the pump, you have to gain access to the bilge… Of course my buddy who spends 2 hours a day working out wanted to kick some ass. The rooster tail is designed to allow other boaters to be able to see your jet ski. it is the exit for the cooling system water, years ago it was a divert-er in the nozzle and that could rob thrust, sea doo has one but it exits straight back by the pump and if someone wanted to do it they could hook a hose and put in a fitting to shoot it up like yamaha, I personally hate the things and have friends who … Why do jet skis shoot water up? Shut the motor down immediately if you do not see a stream of water coming from the lower rear part of your motor's top cover; the problem lies with the impeller, not clogged intakes or a clogged water stream fitting. To annoy or cool off the person you’re pulling. To see your jet ski shoots water into the vent at the bottom of craft. To less water shooting out the spout and one of the biggest causes of injury are collisions designed to other. – this is a typical question asked by many beginners in the on! 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