you have to tip up the lawn mower and remove a bracket from under the deck to get at the drain plug, if your Toro lawnmower is the same as mine. NOT very convenient. Or put it on it's side (oil input side), make sure it's out fuel. Have an oil pain and tilt it or shake it to that side making sure all the oil is out. Have done it a few times. My machine is 10 to 13 years old. The starter string just broke and got it fixed as well. This are good machines.
No don't use 2 cylce in the crank case. You can use sae 30 or 10-30 but NOT 2 cycle as it is make to mix with gas and go in a gas tank - never in a crank case.
Jorge Toro was born on 1939-01-10.
Guillermo del Toro is 5' 10".
Melchor de Concha y Toro was born on 1833-10-10.
Daniela Di Toro was born on 1974-10-16.
Miguel del Toro died on 2001-10-06.
Suso de Toro was born on 1956-01-10.
Uriel del Toro was born on August 10, 1978, in Mexico City, Distrito Federal, Mexico.
Generally it is a 10/30 or 10/40 oil.
what is the application? if it is an ATV 10-30 or 10-40 will work but use ATV motor oil because it has different additives than automobile oil. If your application does not have an oil filter use anon detergent oil.
In an emergency you could substitute but it would be recommended to use what the manufacturer recommends.