Do you own an ATV? Join our Forum!
As a member, you can post in our forums, upload your photos and videos, use and contribute to our downloads, create your own member page, add your ATV events, and even start your own ATV club to host your own club forum and gallery. Registration is fast and you can even login with social network accounts to sync your profiles and content.
By Brent Wright
Are these motors the same?
Hello guys! New to the forum, and fairly new to ATVs. I've driven them, but never owned one. Now I do own one. Just picked it up today. It's a 1999 Yamaha Big Bear 350. It's been through some stuff. The guy I got it from told me the previous owner removed the front diff because he didn't want to replace the half shaft. So it's 2wd, even though it's supposed to be 4x4. Lovely. I can deal with that for now.
More importantly, I need to get it running. The carb needs to be rebuilt. The guy I got it from said he sprayed it all out and it still didn't work. I'm concerned he might have damaged it or not put all the parts back. I was looking at a replacement carb, and the OEM parts is $600. I'd rather not spend $600 if there are any other options. I have seen carbs on Amazon and eBay that are in the $40 - $100 range that say they fit. Anyone have experience with these? I'm going to get a rebuild kit for the current carb just to make sure that won't fix it.
Thats the first thing with it. Secondly, it was completely rewired. I need to find a original wiring diagram so I can put it back how it was, with a key and all. Currently it's wired with just a rocker switch. Any sources for a service manual that would include wiring diagrams?
Thirdly, is the Big Bear 350 a good atv? I picked it up for $700. It does start and run when you spray starting fluid into the air intake, so I am not concerned about the engine being bad. I plan to use it for the farm, running around and carrying things with it like minerals and feed and such. Not really for mudding and things like that. How good is the 99 350?
I am certain I will have more questions as I examine it more, but that's all for now. Thanks in advance for the assistance!
Friends, being the owner of a far from new ATV, I often come across a search for various owner's manuals, service guides, parts manuals, etc. It is not easy to find suitable documents for every quad. Therefore, I present to your attention a website that contains various instructions for ATVs from well-known manufacturers: https://www.ATVownersmanual.com
Currently only 3 manufacturers are represented here: Can-Am, Polaris, Yamaha - and only about 1200 instructions for various models. Little later other brands and missing instructions will be added.
What will be convenient for you: all documents are in PDF format. If necessary, you can download them to your computer and use offline. The documents are structured by brand, year and model. There is no advertising (yet).
I am happy to hear criticism and recommendations. If you have missing or rare instructions, send them to PM or to the website's email: info [...at...] atvownersmanual [...dot...] com.
Just a couple of things since i get various atvs.
They always need seat cover and always need oil and other minor items.
My question is Do you buy any specific motor oil for them, i heard you must get atv oil or will mess up the clutch.
Not sure if correct but didnt want to find out hard way. Is there a cheaper oil or can you use regular motor oil?
Next they always need a new seat cover, any good places to buy bulk or cheap vinyl to re do the seats with out spending
30-50 dollars on a specific cover?
whats you go to places for parts, i use amazon, ebay any others that offer a good deal?
that goes for hard parts or just cables and or clips, wiring, bolts etc no wrong answer here.
always looking for new ways to find parts for the older atvs. TIA Az
Similar Tagged Content
I was given a 1991 Honda Fourtrax TRX300 that is in fairly good shape for its age and what it was used for. I got this to rebuild as a hobby project. What is the best service/shop manual that has parts lists and exploded diagrams so when I go to disassemble I can order the correct parts and get it back together correctly again.
Thanks for the help.
Recently Browsing 0 members
No registered users viewing this page.