Model #875188020 Craftsman wrenches

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Question and Answers


Air Ratchet Problem


Thank you for your question on the air ratchet running as soon as you put air to it.

It sounds like the air ball valve is stuck in the open position.

I would suggest working some spray lubricant on the shaft under the handle to see if you can get it to release. Apply air to the fitting on and off many times to see if you can get it two release.

If not then you will need to replace a series of parts in that valve assembly.

I will give you a picture of the parts you will need to repair this tool.

You will need parts listed as number 5,6,7,8,and 9. In the parts image Valve repair parts for air ratchet model number 875.188020 .

I hope this will help you.

Sam A.

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Sam A -
Sears Technician
July 24, 2012

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