In depth process of rebuilding the jet pump on my 1998 Seadoo GTX with the 951cc carbureted motor. NOTE: Models with VTS may differ on pump removal. Music www.bensound.com/
Пікірлер: 58
@johnr91144 жыл бұрын
This is a great presentation of the rebuilding process. Easy to follow and understand. Thanks for the factory specs on recessing bearings. Good Job
@ernfrid1233 жыл бұрын
Everything look nice, except I’m put grease on those needle bearings after put the seals and before put the shaft. That’s was the reason for seal to protect from weather get in and grease go out.
@GaryPalermo-i9f2 ай бұрын
That seal, for a 2000 GTX the manual states the "spring side" with the seal spring visible after installing the seal. Looks like you're putting the seal upside down according to the manual. Please
@AstroSalamander4 ай бұрын
My pump absolutely refused to come apart and ended up stripping the shaft - so i welded quarter inch steel to the end of it, clamped it in the vice, heated it back up, and after a while (and a broken vice) it finally popped loose.
@francicojosetabacomartinez35718 күн бұрын
Montas los Rodamientos si grasa ?????
@ChrisBGramz4u3 жыл бұрын
Thank you so much for this video. Planning a boat build, and looking for used parts. I have been eyeing the scraped Seadoos', for there jets.
@curtbeauchamp8441 Жыл бұрын
I use a sparkplug socket and extention and knock out all of it
@jorgeaguero87310 ай бұрын
First video I have found with needle bearing. Thanks for showing removal. I knew a hammer would work, that all we ever used in shadetree mechanics.. Curious if bearing set to deep, that cause around 1/8" end play on impeller/ drive shaft..
@J0hnnyDee2 ай бұрын
Thank you for a great diy video!
@hiaceadventurevan39293 жыл бұрын
Just rebuilt my first pump with this video as a guide! Thanks for giving the torque specs and tools used. I was told I needed a neoprene seal for install of the jet pump, does that just go between the hull and pump??
@SprocketHead3 жыл бұрын
I did not need a seal for my GTX. Just RTV
@james4wd2364 жыл бұрын
Awesome video. Looks pretty straight forward.
@MegaJuantube3 жыл бұрын
Nice job brother. Thank you.
@RaldasDetails4 жыл бұрын
How do you diagnosed that you need to replace that? I have I seadoo boat 97 the 2 engines are running good but wen I put it on the water I have no power the engine running at 7,000 rpm but like 10 miles and hours only, you think that is my problem thanks 🙏
@SprocketHead4 жыл бұрын
First I would check to make sure nothing is plugging up your impellers (like seaweed or other debris) if they aren’t plugged up, then they would have to be in really bad shape for you to not get over 10mph, which leads me to think this probably isn’t the problem.
@RaldasDetails4 жыл бұрын
SprocketHead thank you so much sir!!!
@kevinirizarry55263 жыл бұрын
You could have put the housing in the freezer for 40m or less and it should slip right out without damaging the walls of the ring wear inner base n impeller housing
@Matt-wl3jo4 жыл бұрын
That's cool and all but I don't have a lathe laying around my shop to custom manufacture punches
@hankhamadi34102 жыл бұрын
Where did u buy the kit from?and why do u have to change the wear ring??
@ruttyclips93372 жыл бұрын
I always freeze my bearings too. Slip right in.
@curtbeauchamp84412 жыл бұрын
Only use a hand file on the fins just knock the pits off
@keltingr2612 Жыл бұрын
yep, 52ft lbs in my manual too
@roywylie43254 жыл бұрын
Hey there, I have a 2010 Seadoo Challenger and the Starboard engine is making a “noisy bearing” sound whenever it’s running. Is this the likely cause? This is my first jet and the engine runs too good for it to be the issue.
@SprocketHead4 жыл бұрын
Roy Wylie jet pumps can be pretty noisy when they bearings start failing. They will also be much louder out of water than in. I’d say if it’s only making noise outside of water, leave it. If it’s still clanking like crazy in water, rebuild it. The engines themselves shouldn’t make too much of a bearing noise.
@bradmclarenduskydivers14794 жыл бұрын
Howzit, please advise where you get service kits from, I have the same ski. Battling to find a supplier in South Africa
@albertbotha39383 жыл бұрын
try www.jetskiplus.com/ im also in SA cant get parts for my SL1050
@ralphyc81 Жыл бұрын
Great video when I did it with the seal like you had it with the spring in the inside water got in. On the forums I saw the seal gets installed with the spring on the water side. That worked good for me until the spring rusted out in salt water. Any ideas?
@curtbeauchamp8441 Жыл бұрын
Im trying it with 518 in the spring grove then i put it in like he did
@optimusmantis Жыл бұрын
Sprockethead, I know this is an older video but can you tell me why you replaced the impeller shaft? Was it damaged or does it get worn after years of use? Thanks
@SprocketHead Жыл бұрын
If I remember correctly, the kit I bought came with one. It was one of those ‘why not’ things.
@optimusmantis Жыл бұрын
Thanks
@naturismotv8863 жыл бұрын
Hi great presentation do you add grease to the bearings before the shaft goes in or just oil
@Phidelt723 жыл бұрын
I thought the impeller was a goner at 10:35
@jr42a1 Жыл бұрын
great video straightforward
@kevinirizarry55263 жыл бұрын
Other than that I think you did a really great video
@tommyvvirs17313 жыл бұрын
Good Instruction, Thanks
@songxinchen34362 жыл бұрын
awesome very detail
@peteranania71662 жыл бұрын
Great video. Did you figure out why there was water in the bullet? I just took mine apart and the gear oil is milky white from water getting in. I'll use gasket sealant when I reassemble it.
@SprocketHead2 жыл бұрын
Probably because it hadn’t been changed in 20 years
@peteranania71662 жыл бұрын
@@SprocketHead I just changed the oil last spring. I think sealant on the bolts and O ring will solve that issue.
@omarz-4444 жыл бұрын
I did mine and after 2 months i am hearing the bearing go bad 😡
@nhanle90604 жыл бұрын
giá nhiu bộ ạ
@sighpocket54 жыл бұрын
Nice!!!!
@owenanthony68704 жыл бұрын
nice video! I just finished rebuilding mine but when I go to tighten the impeller on the shaft, it binds up and doesnt want to spin. Any idea of what I may be doing wrong?
@SprocketHead4 жыл бұрын
Owen Anthony sounds like maybe a bearing is in the wrong spot/order to me. Or maybe the shaft isn’t going all the way in?
@owenanthony68704 жыл бұрын
@@SprocketHead My front bearing is .09 and the other is .075 per manufactures spec. I also made sure I bottomed out the oil seal. It seems like the only time I can make it spin freely is when the thrust washer is taken out of the equation.
@blakes10173 жыл бұрын
Just had the same problem. Your washer after the bearing is not seating correctly on the pump. Ensure that it is straight and your housing will drop down further giving you more room to spin freely.
@mickgalvin4 жыл бұрын
How much heat are you applying - maybe give me a clue in seconds/minutes?
@SprocketHead4 жыл бұрын
Mick Galvin depends on fuel you use. We were using mapp gas (yellow torch) which burns way hotter than propane (blue). We probably had it on there for maybe 30-45 seconds or so.
@mickgalvin4 жыл бұрын
@@SprocketHead Thanks. Looks like I have the same yellow burner. So far I have not been able to break the impeller loose. Will give this a go tomorrow.
@SprocketHead4 жыл бұрын
Mick Galvin roast it. If you’re doing a proper rebuild, you’ll replace anything that could get hurt, right?
@SprocketHead4 жыл бұрын
Also try hitting it from different angles with a brass hammer when it’s hot. Can help loosen stick threads. Might be worth using penetrating oil if it’s still being a turd. Or all of the above.
@mickgalvin4 жыл бұрын
@@SprocketHead This started out as a supercharger rebuild (which is done just not reinstalled). I then took a look at the carbon ring and ordered a couple of tools to do that - so thats pending. The leading edges of the impeller are banged up from wood going thru a few years ago (Lake Folsom after a drought washed tons of deadwood into the lake) and so I thought I'd get that repaired. Strangely the wear ring looks perfectly fine and I suspect the bearing etc is fine too as I can find no evidence of water ingress. A good bolted down vise is really my issue - normally one of my friends has some tool I need - this seems to be the exception.
@Johnwick-074 жыл бұрын
Nice job!
@brianquade14602 жыл бұрын
Interested in rebuilding one for me? Lol
@Catchmeifyoucan209Stockton2 жыл бұрын
I stopped when you said use red loctite that is not correct you use blue medium strength I suggest you pull up seadoo shop book
@SprocketHead2 жыл бұрын
That’s what I was referring to. Pulled all of my sealants and thread lockers straight from the book