- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
I Would Recommend Using YAMALUBE Oils For This Bike. Your Dealer Can Supply The Right Oil And Filter. It Will Cost More Than Going To Wal-Mart But Your Engine Is Worth It. The Engine Oil Lubes The Transmission and Clutch. See The Dealer On This One .The Engine You Save Will Be Yours.
Right hand side right next to the water pump in between the big clutch cover and the water pump cover you will see a small cap about 6- 8cm has 3 bolts they will be 8ml bolts or maybe allen bolts on the older YZ
Tip drain all your sump oil first before opening and lean bike over to the left as much as you can to save big mess of oil coming out when you open this cover. Don't forget to smear some clean oil on the rubber on the end of new filter before installing it will help seal it and keeps in place a bit so you can install cap back on easier...