How Do You Change The Oil On A Polaris 400 Sport?

Question

its a quad

Answer 1

Always give year, make, engine size and model # when asking questions. We need all of that info to give an informed answer.
Most have an oil level check bolt, on the right side of the gear case.
If your model does -
Remove the bolt
Fill with oil until oil drains out of the hole
Stop adding
When the oil stops draining - re-install the bolt