Dewalt DCN660 Nailer - Why It Fails & How To Fix It скачать в хорошем качестве

Dewalt DCN660 Nailer - Why It Fails & How To Fix It

Is Your Dewalt DCN660 not firing? If so this video is for you! In this video, I diagnose and repair a DeWalt DCN660 18V cordless nailer that won’t fire—a frustrating but common issue for many DeWalt users. At first glance, I suspected a dirty or faulty trigger switch, so I tore the nailer down, cleaned the switch thoroughly using contact cleaner, and reassembled it to test. Unfortunately, that wasn’t the fix. Not one to give up easily, I reopened the tool to continue the investigation. After checking the mechanism, I discovered a broken spring—another well-known failure point on the DCN660. Once I replaced the faulty spring and gave the internal parts a full mechanism clean, I reassembled the nailer and... success! The tool fired perfectly. This is a must-watch for anyone experiencing misfiring or non-firing issues with their DeWalt DCN660 nail gun. Learn how to troubleshoot it properly without replacing unnecessary parts, and save money by fixing it yourself with some DIY repair know-how. 🔔 Don’t forget to like, comment, and subscribe for more real-world DeWalt tool repairs, battery rebuilds, and practical workshop fixes. #DeWaltDCN660 #NailerNotFiring #DeWaltRepair #PowerToolFix #DIYToolRepair #CordlessNailerFix #DeWaltNailGun #SpringReplacement #ToolDiagnostics #MechanismClean