Project YFZ 450 oil upgrade part 3 pump details and clutch operation
Вставка
- Опубліковано 13 жов 2024
- In this segment I show the differences and details of the oil pump changeover as well as basics about clutch parts and operation.
I forgot to mention this newer oil pump gear increases speed just under 8%
Do you need to change the oil line passage way as well or no? Because the 12 tooth has a bigger passage way than my OEM 13 tooth, idk if it’s because my new 12 tooth pump is not OEM or idk but the dowel from the old pump fits loose in the new 12 tooth oil pump!
I have a 2016 450r. Can I replace my oil pump with the engine still on the bike
Do you have a video on how to put it all back together
Did you use the oil upgrade service from J & T Products or did you order the OEM parts and have someone mill and machine the case cover to fit the oil nozzle?
I got J&T service but was unhappy with the quality of the case work. I then purchased a new 07 case already drilled and milled from Yamaha.
I can't seem to find what parts you bought from yamaha for the oil upgrade ,would be alot of help if you can tell what parts you bought thank you very much
There are quite a few parts to try and list. mostly small seals and such, I use the oem parts catalog on rockymountainatv.com. If you’re mechanic can’t help message me here or email pdmfyi@gmail.com to get me direct.
My quad topend pilled up and jumped the chain etc , I’ve replaced all the top end and cam chain . Went to start it and had the oil bleed screw out and no oil at all coming up , I ran it less than a minute. Should I pull the pump out etc ?
So when you switch pumps to less teeth you don’t have to change idler gear or anything?
No other changes needed.
So how loose is your oil pump idler/ drive gear on the shaft? And my case half has some grooves where the pump rotor sits, will this lead to cavatation? Thanks.
i have the same problem any word on the groves? did you run it?
They are both Cast Aluminum so very little if an difference in material. The Anodizing is not a coating. It is oxidizing the surface to harden it, but will only work until it breaks thru the anodizing layer. That does help to stop wear. Still I will not use it on my quad because Aluminum Oxide is one of the hardest materials only second to diamond. I wouldn't want pieces of aluminum oxide (Grinding Wheel) in my engine so don't replace the stock cage with one that is anodized just replace it from time to time. Anodized internal engine parts is always a bad Idea. Also Anodizing is not slippery in most cases less slippery more like a (aluminum oxide grinding wheel). If it is hard anodizing. If it is soft anodize then no advantage and still peaces of anodizing in your engine. All in all a bad idea.