Whats wrong with my tranny ?

I have an 03 yz450 and the transmission has been acting goofy lately. When im riding sometimes it is hard to shift into second, and when the bike is running, finding neutral is next to impossible. When the bike is not running it shifts just fine into neutral, and between each gear.

My buddy says it might be the shift forks, and searches on TT say maybe the shift shaft ??

Any of you gurus out there have any ideas before I tear into it?

Thanks

What oil are you putting in it I put a heavier oil in one time and had shifting problem's and a dragging clutch :D

Sounds like clutch drag, alright. Start with the cable play and go from there.

I have been running 10w40 lately. I'll give a lighter oil a try, an play with the cable.

thanks guys

Don't run anything lighter than that. Maybe try a switch to a different oil, but it sounds like an adjustment issue or a plate problem if that doesn't do it.

I would just pull the clutch cover and take a look. Could be lot's of things, but sounds like it may be worn clutch basket to me. Just my 2c. No way to really tell without digging in.

Josh

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now