SAE 10w30 Full Synthetic.
It is located under the car on the oil pan.
Not really sure what you're getting at. If your lawnmower engine is a 2-stroke then you need a mixture of oil and gas to run it.
what grade of oil on this engine
you purchase the oil and a filter, then locate the oil pan and remove the drainplug bolt, after the oil has drained you change the oil filter, replace the drainplug and add oil
What kind of engine? lawnmower, car.
It is at the lowest point of the engine oil pan and it takes a 15mm wrench to remove it.
There is none you suck the oil out with a pump provided by the dealer.
Yes
Yes, sae30w oil is what's recommened.
I think it is a 2.5 horsepower engine. There are 4 oil formulas for Kawasaki lawnmower engines. I recommend you use the correct blend as stated in your owner's manual.
No it is far too heave for an air cooled engine i recommend 10W 30 or just a regular 4 stroke lawnmower oil