Craftsman 1/2" Impact Wrench Logo

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Posted on Aug 18, 2011
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I have a model 875-188992 impact. was using it and decided to put oil in it, , as soon as i put oil in it it started just blowing air. WHATS wrong

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  • Expert 67 Answers
  • Posted on Aug 21, 2011
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How much oil did you put in? you are only supposed to put a few drops in the air hose coupler.

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How do you oil a Craftsman Air Impact Wrench Model No. 875191182?

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I have a husky impact wrench, set at 100psi, but all that happens when i squeeze the trigger is air comes out of three vents on the bottom of the wrench, just adjacent to the imput hose. Is there something...

get some air tool oil and put it in the hose connection and manually turn the socket end by hand,the air vanes have frozen in place and can't hold the air in to operate the unit,make sure when you do this squeeze thge trigger to let the oil into the units barrel,then connect to an air supply and try it,you may need to help get it started by hand,then let it run and add some more air tool oil again to keep it lubed
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As soon as the air is connected wrench starts turning. No trigger control. Thanks!

a rubber seal/o-ring is either wore or broke inside or one of the internal components are stuck, do you regularly oil it? put a couple drops of oil in where you connect the air line and let it work itself through with it turning. Might loosen it up
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My impact wrench when connected to the airhose stay on even though the trigger isnt pressed

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My CP 734 has no power under load. Is there a rebuild kit to fix this problem and where can I get it? If a kit is available, is that a difficult rebuild? Tim

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The 734 cp impact wrench has not been used for a couple of years and appears in excellent considtion however, I do not remember how to oil and/or remember the impact ratings using the dial; is there a...

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if the blower stopped blowing air then the blower motor fuse or blower motor itself has gone out.

look around in the paper for ac checks for free.
goto about 2 or 3 to be sure there telling you the same thing .
be sure to ask them to point and show and explain to you exactly whats the problem.
[email protected]
you can contact me with what they say and i can help you decide on whats right and whats wrong.
keep me posted
thank you
jm
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Craftsman 1/2' impact gun

Use a good grease. Don't pack it, just lube the parts. If it is all together, put in about half an ounce of air tool oil through the plug.
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