Model #875198970 CRAFTSMAN Hammer Gun

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Question and Answers


My pneumatic hammer only provides air.


I understand how important is it for tools to work properly. While you are waiting for your expert answer, I have found a link that will provide the manual for this tool. I would suggest for this type of problem to seek assistance from a techincan, because the repair can be complex. I hope that this link will help.

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aashe -
May 10, 2011

I think you need to take the air hammer apart and clean it. You might find a blown o-ring inside. More than likely the tool needs to be washed down and a thin coat of silicone grease applied to the moving parts.

If you have more questions, reply on this link and I will be glad to help.

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Jimmy K -
Sears Technician
May 12, 2011
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