There is a drain plug on the bottom of the engine. You should be able to see it without removing any skid plates. The oil filter is on the right hand side of the fourwheeler, it is a round cover with three bolts in it. Watch out, I believe there is a spring behind the filter. I'm not sure how much oil it holds, but you can go to Honda.com and get the specs. for the machine.
Which way does the oil filter go
10w30
10w-30
10w-30
10w-30
About 2.5 quarts
four stroke motorcycle oil .
About 2.5 quarts of oil
10w-30
2.68 qt's
2 quarts
After replacement of the oil filter, the total is 2.3qts.
10w-30 or 5w-30