Model #917372251 CRAFTSMAN Walk Behind Lawnmower, Gas

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Question and Answers


Cutting Blade Removal 917372251 Craftsman Craftsman 22


Thank you for choosing and being a valued member. I can certainly assist you in locating the instructions to remove the cutting blade on your mower.

You could try to use an impact wrench to take the blade off, but I would recommend being careful not to mess up the spindle unless you are replacing that as well. 

If it is really stuck and nothing will work, then you may need to use an angle grinder to break the nut. 

Click here for how to replace mower blade.  

You can also visit for parts, diagrams, and repair information.

If you do not feel confident repairing this problem yourself, then you can have it repaired at your home by a Sears technician. Here is a link for the website: Sears Home Services .


Thank you for your question. Have a great day. 

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Natasha12 -
Sears Technician
June 08, 2015

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