Uploaded June 2024 | Updated September 2026, 3 weeks ago

---

Free Maintenance course
►► Join my FREE maintenance course to achieve quality service and maintenance practices for your motorcycle → themotorcyclemd.com/free-maintenance-course

This motor on this 2004 YZ250F was locked up and left to die for a few years. The owner decided he wanted the bike useable again for his son and met the price required to do so. I didn't plan on shooting any content with this job but I decided to just shoot the entire process and throw something together to show what all goes into a job like this to do it properly.

Hope you enjoy

If you need help on grabbing some tools
You can check out my amazon store where I compiled my favorites!
amazon.com/shop/themotorcyclemd


Need some more help with your bike?
Check out the INNER CIRCLE and join the community
themotorcyclemd.com/mcmd-inner-circle-member

Is your bike running like crap?
Need Carburetor teardown and cleaning videos?
themotorcyclemd.com/premium-courses

Support Motorcycle MD and pick up the NEWEST Shirt design. Artwork and printing all locally done!
themotorcyclemd.com/shop