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kelly01Aug 1, 2025
What to do if my MasterCraft Impact Driver stops working and air flows freely from the exhaust?
- WWilliam AguilarAug 1, 2025
If your MasterCraft Impact Driver stops working but air flows freely from the exhaust, it's likely that one or more motor vanes are stuck due to material buildup. Here's what you can do: 1. Pour air tool lubricating oil into the air inlet. 2. Operate the tool in short bursts, quickly reversing the rotation back and forth (if applicable). 3. Gently tap the motor housing with a plastic mallet. 4. Disconnect the air supply and manually rotate the drive shank (if applicable).