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- เผยแพร่เมื่อ 2 ก.ค. 2024
- Replacement of 9.9hp carburetor diaphragm, This motor was leaking gas heavily this fixed my problem.. The old one was cracked and dried up pretty good. This has been a good motor to me, did alot of repiars already to it.. this is the first video. Leave some comments let me know what you guys think, I'll probably be putting up some grand Cherokee Repair, some other small motor repairs and maintenance, alot of other comedy videos to come. Follow the Channel to see all the Latest Content.
Greetings, I have the same motor. I'm just finishing up a complete servicing... consisting of re-build carb, re-build fuel pump, change all fluids and re-build/ replace water pump. As far as the brownish guck on the outside goes, I just put some acetone on a paper towel and wipe it down. All that stuff will come right off. I see that this video is from a few years ago but I just came across it. Good work.
Thanks this is just what I needed. My fuel line would not come off, even when I got take the clamp off, but was able to do it while still connected by the fuel line. Not as hard as it looked. Much appreciated!
Thank you for posting this. I have the same motor and same issue. I rebuilt the carb first, thinking it was the float, however, it still leaked. I was about to take it to the dealer and be without it for a couple weeks when I saw this video. Just ordered the new part and am 99% sure that is the issue.
Awesome! Let me know if it works out.
@@rippedredneck07 It fixed it!! Saved me from a very costly repair bill and at least a week w/o my boat.
Try using toilet bowl cleaner in a 3:1 water to cleaner solution to clean the lower end. 2:1 if you need it to be more aggrressive and don't leave it on too long. RInse after a few minutes with water. It works great!
For your fuel stains, first hit with a good oil and grease remover, then I would lightly hit with (wet) 220 then 360 then 600 then some 2000 grit and then a little buffing with toothpaste or car wax. If that doesn't work, then paint after the 360 and be done.
Great video! I have the same motor and same problem. Any chance you have that part number? I can't find it anywhere! Thank you...
Hello, do you have a move how to clean carb? I really nedd it, but i cant any abut this model.
Awesome video. Maybe do you have some video how to clean carburetor? I have the same version Yamaha high trust and I dont see anything about it.
Hello, did you found any info how to clean this csrburator. I have the same problem.
Jason would be nice if you gave us the diaphragm p/n ?..
No not all need throttle, the leaking diaphragm was why you had to throttle it.
Do you or can you make a video on rebuilding the carburetor? I need help with mine
For that same motor please
@@deanchildress4897Give me about a week. Going to be replacing the impeller this week and Replacing the Transom on a 1989 Sea Nymph! Thanks For Reaching out and Stay TUNED!
Which carberator is this I have trouble getting a replacement or a rebuild kit
@@kieranlynch7742 it was for the exact same motor you were working on.. I figured it out already. If you do a video for the water pump it's up to you
@@kieranlynch7742 There's a OEM replacement carb here (for about $420) and a kit with jets, needle valve, and gasket (for about $25). I hope to find a rebuild video for this one too, but for the most part, all carbs function in a similar manner.
www.wholesalemarine.com/sierra-18-7058-carburetor-kit/
I know the chance of this is slim since u havent commented in a while. But do u have the part number. I've been searching everywhere
Man.. you're right, I haven't been there. If you haven't had any luck by now I would suggest finding a site like boats.net and looking at a exploded view and parts diagrams there.
Brother What volume does this motor have? Say please 🙄
What year is it
I really don’t remember, I’d have to look around for the book.. I have a 8hp oil injected Suzuki from the 90s now. I think this was late 90s Yamaha. Funny story about the Suzuki it got stolen and return after 2.5 yrs. police report did something after all.
My guess is 2001. Last letter of the serial number will give a year (like Z = 2001).
Part number 6G8-14368-02-00
9.9 yamaha 04 .. 4stroke will not peee.. totally replace everything and will not pump.
Did you check thermostat?