Yamaha YFZ 2018 Owner's Manual page 139

6. Put the frame on stands or blocks to raise all
wheels off the ground. (Alternatively, turn the
wheels each month to prevent the tires from
degrading in one spot.)
7. Cover the muffler outlet with a plastic bag to
prevent moisture from entering it.
8. Remove the battery and fully charge it. (See
page 8-43.)
9-3
9