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Mend Craftsman 3.7

craftsman 18 inch 3.7 chainsaw?

what is the proper gas-oil mix for this saw?

robert smith
August 2007
Page 3 of the Owner's Manual says to mix oil/gas in a ration of
16:1. That's for SAE 30 non-detergent oil. I use a good grade of outboard motor oil at 20:1 ratio and find that the saw seems quite happy.

Franz Gruber
February 2008

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