Eton ATV8F Service Manual page 101

Check the oil seal for wear or damage. Replace it
if necessary.
Oil seal
Install a new one bearing (6201LU) by bearing
driver.
Special tool:
Bearing driver
Bearing driver
10-6 Flywheel Removal
Reduction gear Flywheel nut
Remove right crankcase cover.
Remove left crankcase cover.
Hold the flywheel by drive face with universal
holder.
Remove flywheel nut.
Special tool:
Universal Holder