1:11 

Thanks, guess that's old school anymore lol

That's bad ass man!!! Congrats!

​@@UpAllNight91 Thank you very much for this very detailed video. I'm wondering if you happen to know what locking washer goes on the main crank same side as counter balancer side. I've checked the manual to reference the part number but it doesn't even show that locking washer in the part diagram. I also contacted my local yamaha supplier and they can't find anything on it as well. If you happen to know it would be much appreciated 👍

@@flipcoin3852 The lock washer for the main crank gear? Here is a link www.partzilla.com/product/yamaha/90215-21003-00?ref=a0a4f03d8f514004e1c64693122098698177a0c1

​@@UpAllNight91 awesome thank you for replying. 2 yamaha dealers couldn't get me the numbers to that washer because I dosen't show up on the parts diagram. Much appreciated!

@@flipcoin3852 Yes sir!

LoL, thanks man!

Yes Sir! Thanks for watching!

Hahaha! My wife loved this comment!

what part of the video does he show the rooster?

Thanks!!!

I would pull the oil pump out and open it, check it out. But most likely it might be just a good idea to replace it to be sure. It is the heart of the motor.

Thanks for watching! I usually get most my parts from rockeymountainavt, I also use motosport, partzilla, and can't forget ebay even. They do sell complete kits like hot rods and wiseco. But you can also pick through the oem parts section on these sites and use OEM parts as well. With OEM stuff its usually not in a kit so you gotta pretty much plug it all together

I'm sorry. I don't understand the question?

I dont know anywhere first hand. As I usually just replace the crankshaft. But if I get a old enough bike that needs it day I might have to figure that out.. Maybe ask around thumpertalk forums?

That being said. Your bike could be an 08 you can look at the swingarm for easy sign and also voltage regulator thing on center of frame in the front isn’t on the older models either, but that engine at least the clutch side cover is 04-06

That motor was for a friend and he already sold it. But I surely have learned something new on these. That squirter through me a curve ball lol

@@UpAllNight91 it’s always good to learn things haha, but yeah you’ll notice on the clutch cover they are cut out right there with the oil squirter

Yes, I now know how to spot it out. 😄

Its pretty worn today and doesnt have what brand it is on it but if I remember correctly it was a motion pro puller

He told me it was a 2008 but it surely looks to be a 2007. I always heard of people doing that mod to the yfz450. I would surely want oil shooting up at the piston

I saw this comment right off the bat and yes do the mod unless you really love spending thousands on parts

Hello. I would suggest at least pulling the oil pump out and checking it. If it shows signs of wear or if you find metal in the pump then yes replace it. But if it looks clean and shows no wear then it can be re used.

@@UpAllNight91 ok thanks

For used parts when needed i like to check ebay. For new parts www.rockymountainatvmc.com is good as well as motosport.com and also partzilla.com for OEM parts

Hello. Yes its in the water pump area. Here are the links... www.partzilla.com/product/yamaha/5BE-12564-00-00?ref=0b34ddecf010e45273e734b12df15f9adc60de57 ................and................... www.partzilla.com/product/yamaha/93210-19758-00?ref=0b34ddecf010e45273e734b12df15f9adc60de57

@@UpAllNight91 i appreciate, after a good amount of time i did find it. I appreciate your efforts to help and your video

@@getoutside8202 thanks man. Sorry it took so long, had to wait till I got in front of a PC

I definitely understand, i appreciate you just replying.

Ohh bummer. Any pictures of the bolt? I might be able to tell by looking at it

@UpAllNight91 it's the same as the shorter bolt for the clutch cover just this ones shinier and the tiniest bit shorter

@@bennyreimer6132 that sounds like the little 8mm that holds that metal oil tube down that goes from the right top rear of the motor to the left side. I would at least pull the clutch cover off and the clutch and look around.

@UpAllNight91 had it off 2 times already lol. Can't figure it out. I'll keep looking

@@bennyreimer6132 bummer. Hopefully u find its location

Maybe 2 or 3 in my early years. I believe every good mechanic needs to strip a few to learn lol. These days I can't even remember the last one I stripped. Its surely been a while

Hello. I'm in Florida, between Tampa and Sarasota. You can reach through email at upallnight91@hotmail.com

Hello I'm located in the Parrish Florida. Which is kinda between Tampa and Sarasota

Yes. That goes to the starter clutch, it's a one way clutch. Should only spin one way by finger and not the other

@@UpAllNight91 okay thank you that what i need to know to replace the one on my brother

@@UpAllNight91 would you have video of there gear to see it spin please

During the reassembly in like the 2nd or 3rd video I cover how the main starter one way clutch spins only one way, right as I'm putting the stator flywheel back on

@@UpAllNight91 ohh okay let me look up that video

I'm near Tampa Florida

I got the tank at a welding supply place. The gauges and regulator where purchased on ebay . Just search ebay for nitrogen shock regulator and the same set I have will be right on top for like 165 bucks.

Where are you located are you doing Michigan I have a 2005 YFZ450 that needs rebuild but I would like to learn how to do it