Welcome to an action-packed repair marathon with Doctor Lefthandthread! In this special compilation video, we'll tackle seven different power tool repairs, all completed in under an hour. Whether you're a DIY enthusiast or a professional, these step-by-step fixes will help you keep your tools running smoothly. Let's dive into the world of power tool restoration!

Video Highlights:

Bosch 8ah Procore Battery Repair

Issue: Not charging.

Solution: Cell replacement.

Keywords & Phrases: Bosch Procore battery repair, Bosch battery not charging, how to replace battery cells.

Dewalt DCS391 Circular Saw

Issue: Needs new brushes.

Solution: Brush replacement.

Keywords & Phrases: Dewalt saw brush replacement, DCS391 repair, Dewalt circular saw not working.

Makita DGA463 18V Grinder

Issue: Bearing replacement on the armature.

Solution: Replace the bearing.

Keywords & Phrases: Makita grinder bearing replacement, DGA463 repair, Makita grinder not working.

Milwaukee Impact Wrench

Issue: Needs new brushes.

Solution: Brush replacement.

Keywords & Phrases: Milwaukee impact wrench repair, Milwaukee brush replacement, impact wrench not working.

Milwaukee M18 9ah Battery

Issue: Needs a new PCB board.

Solution: PCB board replacement.

Keywords & Phrases: Milwaukee M18 battery repair, PCB board replacement, Milwaukee battery not charging.

Two Milwaukee M18 5ah Batteries

Issue: Need new PCB boards.

Solution: PCB board replacement.

Keywords & Phrases: Milwaukee 5ah battery repair, how to replace PCB board, Milwaukee battery fix.

Dewalt XR 18V 4ah Battery

Issue: Needs cell replacement.

Solution: Cell replacement.

Keywords & Phrases: Dewalt battery cell replacement, XR 18V battery fix, Dewalt 4ah battery repair.

Description: In this video, Doctor Lefthandthread demonstrates how to repair seven different power tools in under an hour. From batteries that won't charge to tools that need new brushes and bearings, this compilation covers it all. Each repair is explained step-by-step, making it easy for you to follow along and restore your tools to peak performance.

We start with a Bosch 8ah Procore battery that isn't charging due to faulty cells. Watch as we carefully replace the cells and bring it back to life. Next, we tackle a Dewalt DCS391 circular saw that has stopped working because of worn-out brushes. Learn how to replace them quickly and efficiently.

The Makita DGA463 18V grinder is up next, needing a bearing replacement on the armature. See how we remove the old bearing and install a new one to get it running smoothly again. Then, we move on to a Milwaukee impact wrench with worn brushes. Follow our guide to replace the brushes and restore its power.

Our journey continues with a Milwaukee M18 9ah battery that requires a new PCB board. Discover how to swap out the board and fix the charging issue. We also repair two Milwaukee M18 5ah batteries by replacing their PCB boards, showing you the steps to get them back in action.

Finally, we fix a Dewalt XR 18V 4ah battery that has dead cells. Watch as we replace the cells and ensure the battery is ready for more heavy-duty work.

Keywords & Phrases:

Power tool repair

Battery cell replacement

Brush replacement

Bearing replacement

PCB board replacement

Bosch battery repair

Dewalt saw repair

Makita grinder repair

Milwaukee impact wrench repair

Milwaukee battery fix

Dewalt XR battery repair

How to fix power tools

Hashtags:

#PowerToolRepair

#DIYFix

#BoschTools

#DewaltRepair

#MakitaFix

#MilwaukeeTools

#BatteryRepair

#ToolRestoration

#TechDIY

Join Doctor Lefthandthread as he takes you through these quick and effective repairs, ensuring your power tools are always in top working condition. Don't forget to like, comment, and subscribe for more tool repair tutorials and tips!

свернуть