How the 67 Counties of Pennsylvania Got Their Names [1] That the names by which we know the sixty-seven counties of Pennsylvania were well chosen and fittingly bestowed must be apparent to anyone who has given even passing attention to the subject.
Step 7: Drain the mower oil. Remove the drain plug, and drain the oil into the container. When the oil stops dripping, replace the drain plug. Remove the drain sleeve or Arnold Siphon Pump.ou can use this sleeve to drain the oil from the engine's crankcase. Keep in mind that the instructions for changing the oil in your lawn mower model may be slightly different. 1  Print How-To. 2  Instructions.
The 0 weight oil will get to the engine components quicker than the 10 weight oil, but in reality cold 0 weight oil is still thicker than hot 30 weight oil. On the other hand when the engine is cold, there is no difference between 10W-30 and 10W-40 oil.However when the engine is hot, the 10W-40 oil is thicker than the 10W-30. This is why single-grade oils are very bad. Straight 30 weight oil is way too thick when cold to properly lubricate the engine.n the other hand when the engine is cold, there is no difference between 10W-30 and 10W-40 oil. However when the engine is hot, the 10W-40 oil is thicker than the 10W-30. This is why single-grade oils are very bad. Straight 30 weight oil is way too thick when cold to properly lubricate the engine.