Glad it helped !! Bombardier has a great system in thier design. Im just starting to get to know other brands of PWC and looking at what other brands are doing really makes me appreciate what seadoo has done even more.
Dude... thank you so much... Great video I know nothing about these engines, I'm an aircraft mechanic trying to trouble shoot a water issue in one of these 2 strokes that I've never touched...... GREAT explication. thanks
Hello Ryan, I'm glad you learned a few things from this and you'll have a lot of fun working on your 94 XP, thats a great machine and will be a LOT of fun to ride once your done. Good luck with everything.
Awesome video! I just got a pair of 92’s and need to winterize them. Wondered why the manual said to pour antifreeze into the exhaust. Now I understand why. Thanks!
Glad this helped Michael, unfortunately the manual never explains WHY you should do something. Hold onto those old machines, proper maintenance and they will be a lot of fun, AND most importantly, easy to fix and work on when they do break down.
Thanks for running thru that alot of us newbies to these motors have no clue how they route or work so bravo that u took the time n effort,not many thorough vids on this very topic.the maintance and tips u gave were sound advice.ive seen the damage salt n silt can wreck on those tiny gallerys.i wish someone would do a three dimension film on how that water travels along with a schematic of tubing n water flow.relax a bit you seemed flustered but i followed right along,snookie pa.💥😜👍🤪💥
Awesome video and thank you for the very detailed info. I like how you explained all the coming from and going to. I'm a new seadoo owner, well the Seadoos are not new, picked up 2 2006 GTX 4 tec 155's and I hope when I pull the prop and pump off, the shaft will be okay. Already noticed the antifreeze leaking from somewhere. Looking forward to seeing your video on the electrical system. Thanks again
Ooo, yeah Im not super familiar with anything post 1996, things got a little complicated after that, computer ecm etc etc. But, these things are relatively easy to work on and Im sure youll figure it out in no time, try and find a shop manual for 2006, that will be crucial for your year! Good luck this summer, hope you get a good season out of your machines. Watch some of my other videos, will give you some basic knowledge of functionality.
Thanks for that quick reply Scotty.. This might be a strange question but I thought I should ask. Why does Seadoo use aluminum and carbon steel bolts instead of stainless? It would make sense to me to use all stainless steel. I'm guessing less heat, more corrosion vs more heat no corrosion? I'm not only referring to the bolts, but this is down to damn clamps.
@@Anomous2024 Ha, well, see this is where I tap out, so I focus mainly on Sea-Doos from 1996 and down, and all fasteners from that era of seadoo ALL use stainles fasteners and clamps, this is true for Yamaha as well, and for the most part, even Polaris. As with all vehicles - cars especially - and even marine watercraft like SeaDoos, design philosophy changes drastically in the mid 90's to incorporate computer ecm control of all aspects, and even a computer controlled theft keys called the dss system for Seadoos. This stuff started coming in after 96, and basically things get more complex. So like for example, the 99 model of XP actually had a direct fuel injection system...computer controlled of course...and the module often fails, of course ! So, long story short, I am really not sure why they would use anything else other than stainless steel for fasteners and clamps, but also why I stay away from working on those machines. NOT to say the machine you have is complicated, I just chose to focus my energy on knowing the pre 96 stuff as well as I could. I know yours likely has a carbon hull seal instead of a needle carrier bearing, and I am pretty sure your machine is a 4 stroke...am I wrong ? I am pretty sure the RXP from that year had a 255 hp 4 stroke with closed loop cooling in it or something insane like that. Id actually be interested to know. Ill bet yours might have a heat exchanger system for cooling.
Cooling on the yellow 587 runs thru exhaust first from what I've heard. I'd love to see a walk thru on one of those if possible! Manuals are impossible to decipher
Random question how are those ports installed or removed. On the jet pump mine blew out and sank the ski it’s been drained cleaned and somewhat flushed but I can’t find a part or diagram anywhere and it’s crucial so I don’t wanna just like rtv it back into the jet pump. But the hose did not slip off the whole piece came out
Guys I changed the rubber and the water not comes off anymore, but the exhaust pipe on the bottom still overheating. Just on the bottom, the top part from exhaust still in good temperature No body knows what’s going on ? The jetski going like 50mph, 2 minutes after just go like 10 because overheating
I want to buy a 08 seadoo 255 rxp I know it runs on coolant but the guys see you have to fill it up after you ride it a few times is that right ? Sounds like a leak to me
I dont know much about the supercharged four stroke stuff, its heavy, complex, and computerized, which is why I stick to thing pre 1996. My intuition is that it is burning coolant though, be careful with that purchase
Awesome video man! I just recently got my first 2 stroke seadoo and this video has answered so many questions for me!
Glad it helped !! Bombardier has a great system in thier design. Im just starting to get to know other brands of PWC and looking at what other brands are doing really makes me appreciate what seadoo has done even more.
Dude... thank you so much... Great video I know nothing about these engines, I'm an aircraft mechanic trying to trouble shoot a water issue in one of these 2 strokes that I've never touched...... GREAT explication. thanks
@@flyingkevo really glad you enjoyed the video :)
Awesome!! Thank you, sir!!
Thank you for doing this video. I found it very useful as I'm in the process of completely rebuilding my first SeaDoo which is a 94 XP.
Hello Ryan, I'm glad you learned a few things from this and you'll have a lot of fun working on your 94 XP, thats a great machine and will be a LOT of fun to ride once your done. Good luck with everything.
VERY GOOD VIDEO!!! GREETINGS FROM ARGENTINA !!
you are THE MESSI (THE GOAT) of SEA DOO SYSTEMS
Thank you so much, this video was hugely helpful for me as I just rebuilt my first rotax. Well done explaining everything.
Awesome video! I just got a pair of 92’s and need to winterize them. Wondered why the manual said to pour antifreeze into the exhaust. Now I understand why. Thanks!
Glad this helped Michael, unfortunately the manual never explains WHY you should do something. Hold onto those old machines, proper maintenance and they will be a lot of fun, AND most importantly, easy to fix and work on when they do break down.
Thanks for running thru that alot of us newbies to these motors have no clue how they route or work so bravo that u took the time n effort,not many thorough vids on this very topic.the maintance and tips u gave were sound advice.ive seen the damage salt n silt can wreck on those tiny gallerys.i wish someone would do a three dimension film on how that water travels along with a schematic of tubing n water flow.relax a bit you seemed flustered but i followed right along,snookie pa.💥😜👍🤪💥
P.s.i own a 94 vxr-yamaha,snooky
Holy shit talk about an informative video. This was great man much appreciated 🤙🏼
MUY BUEN VIDEO!!! SALUDOS DESDE ARGENTINA !!
GREAT VIDEO!! Very USEFULL.
Awesome video and thank you for the very detailed info. I like how you explained all the coming from and going to. I'm a new seadoo owner, well the Seadoos are not new, picked up 2 2006 GTX 4 tec 155's and I hope when I pull the prop and pump off, the shaft will be okay. Already noticed the antifreeze leaking from somewhere. Looking forward to seeing your video on the electrical system. Thanks again
Ooo, yeah Im not super familiar with anything post 1996, things got a little complicated after that, computer ecm etc etc. But, these things are relatively easy to work on and Im sure youll figure it out in no time, try and find a shop manual for 2006, that will be crucial for your year! Good luck this summer, hope you get a good season out of your machines. Watch some of my other videos, will give you some basic knowledge of functionality.
Thanks for that quick reply Scotty.. This might be a strange question but I thought I should ask. Why does Seadoo use aluminum and carbon steel bolts instead of stainless? It would make sense to me to use all stainless steel. I'm guessing less heat, more corrosion vs more heat no corrosion? I'm not only referring to the bolts, but this is down to damn clamps.
@@Anomous2024 Ha, well, see this is where I tap out, so I focus mainly on Sea-Doos from 1996 and down, and all fasteners from that era of seadoo ALL use stainles fasteners and clamps, this is true for Yamaha as well, and for the most part, even Polaris. As with all vehicles - cars especially - and even marine watercraft like SeaDoos, design philosophy changes drastically in the mid 90's to incorporate computer ecm control of all aspects, and even a computer controlled theft keys called the dss system for Seadoos. This stuff started coming in after 96, and basically things get more complex. So like for example, the 99 model of XP actually had a direct fuel injection system...computer controlled of course...and the module often fails, of course ! So, long story short, I am really not sure why they would use anything else other than stainless steel for fasteners and clamps, but also why I stay away from working on those machines. NOT to say the machine you have is complicated, I just chose to focus my energy on knowing the pre 96 stuff as well as I could. I know yours likely has a carbon hull seal instead of a needle carrier bearing, and I am pretty sure your machine is a 4 stroke...am I wrong ? I am pretty sure the RXP from that year had a 255 hp 4 stroke with closed loop cooling in it or something insane like that. Id actually be interested to know. Ill bet yours might have a heat exchanger system for cooling.
Thanks for taking the time to post this, very helpful.
What’s the normal dome temperature while running?
Awesome video thanks so mucch !
Your welcome
Great video! I picked up a 94 Seadoo SP and running into overheating problems on the water.
This will help you understand whats heppening. The cooling system can become jammed up with all kinds of crud
Cooling on the yellow 587 runs thru exhaust first from what I've heard. I'd love to see a walk thru on one of those if possible! Manuals are impossible to decipher
Have you ever encountered a faulty temperature sensor and if so how do I check it
Was wondering same thing i got 90s indy snowmobile and only running twenty minutes the sensor kicks on light yet i can still touch heads!!snooky pa.
Random question how are those ports installed or removed. On the jet pump mine blew out and sank the ski it’s been drained cleaned and somewhat flushed but I can’t find a part or diagram anywhere and it’s crucial so I don’t wanna just like rtv it back into the jet pump. But the hose did not slip off the whole piece came out
At 21:00 that port gos straight through to exhaust!
Not really sure what it for but it ain’t pushing water through it !!
1991 sea doo xp help!!! on cooling sys. please !!!
Guys I changed the rubber and the water not comes off anymore, but the exhaust pipe on the bottom still overheating. Just on the bottom, the top part from exhaust still in good temperature
No body knows what’s going on ?
The jetski going like 50mph, 2 minutes after just go like 10 because overheating
I want to buy a 08 seadoo 255 rxp I know it runs on coolant but the guys see you have to fill it up after you ride it a few times is that right ? Sounds like a leak to me
I dont know much about the supercharged four stroke stuff, its heavy, complex, and computerized, which is why I stick to thing pre 1996. My intuition is that it is burning coolant though, be careful with that purchase