SE,SFor SG SAE 10W-30 or 10W-40
10w-30
The Kawasaki 110 cylinder head bolt torque specification is 120 pounds. The cylinder head bolts should be torqued in 30 pound intervals.
Kawasaki recommends regular 10w 30 for the prarie 300
Yes. I've even run 15W in mine.
Under normal circumstances, 10w-30. If you run in colder weathers, 5w-30.
I just run 10w 30 in mine
5W-20 is slightly thinner than 10W-30. many manufacturers have switched to recommending 5W-20 due to the fact that it doesn't hold as much heat as 10W-30. The cooler you can get your engine to run the better gas mileage you will get, and the longer your engine will last
5W-30 ( if it never drops below freezing 10W-30 should be O.K. )
Yes
The John Deere X320 is recommended to run 10w-30 Turf Gard oil in the motor, however any 10w-30 motor oil from a local parts store will work as well.
The 50W is not a multiviscosity.