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Impact Wrench Valve Seal

by jullrey

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air air tool air tools Bostitch BTMT72391 gasket impact Impact wrench tool valve Valve seal wrench

My Bostitch impact wrench quit working or rather wouldn't stop working. Whenever I attached the air hose it would immediately start spinning and wouldn't stop. I disassembled the air valve mechanism and discovered that the valve seal deteriorated, some of the plastic coating had chipped away. I had trouble finding a replacement part that didn't come with a bunch of other parts and decided to try and make my own.

IT WORKED! My Impact wrench is back to working like it should. This design

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