Question about Craftsman 3 gal. Air Compressor, 1.5 hp, Horizontal k

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How much oil do I put in the compressor, what should the oil window read?

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Half a glass or below to quarter glass and you should be fine. If you can see the oil level in the sight glass you are OK.... If you can't see it add to half a glass. Never over fill it that is just as hard on it as not enough....

Posted on May 27, 2011


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Just find the drain plug and drain out some of the oil and put the plug back at the right time to get about the correct oil level.

The drain plug may be the sight window itself, if you can't find one.

If you need more help, post a comment.



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