Re winter grade chain oil.
I long ago quit cutting in really cold weather but have always wondered.
What is the reason for lighter grade chain oil in cold weather? ISTM that a few minutes after start up the oil is going to be very warm anyhow. I suppose there could be a strain on the pump mechanism trying to pump thick oil at startup. Is there some reason other than that?
Harry K
I long ago quit cutting in really cold weather but have always wondered.
What is the reason for lighter grade chain oil in cold weather? ISTM that a few minutes after start up the oil is going to be very warm anyhow. I suppose there could be a strain on the pump mechanism trying to pump thick oil at startup. Is there some reason other than that?
Harry K