Reparando una lijadora orbital marca DeWalt que no trabaja

Complete Repair of an Orbital Sander That Won't Turn On | Multimeter Diagnostics and Homemade Solution 🔍 In this video, I share the complete process for diagnosing and repairing an orbital sander that won't respond when turned on. The owner told me it wasn't working, so I decided to plug it in to check the problem. When I noticed the motor wasn't moving, I began a step-by-step internal check, ideal for those who want to learn how to repair their tools without spending too much. 🧰 What will you learn in this video? Initial Diagnosis: Verify that the motor doesn't spin or vibrate. Safe Disassembly: Remove the top screws to access the internal components. Multimeter Check: Check for continuity in the power cable. Identify the black and white wires. Check the switch (fault detected). Check the brushes and brush holders (in good condition). Switch Repair: Cleaning the platinum, terminals, and shims. Applying grease to the ball to improve contact. Reassembling the internal mechanism. Final Test: Continuity check after repair. Connection and functional test. Evaluation of the bearing by manual pressure. Confirmation that the disc orbits correctly. 💸 Total repair cost: $100 MXN, equivalent to approximately $5 USD. A practical, economical, and functional solution that you can apply yourself at home. 🎯 Ideal for: DIY enthusiasts and home repairers Beginner technicians People looking to save and extend the life of their tools Creators of educational content on maintenance and self-sufficiency 🙌 Thank you for watching the video. If you enjoyed this content, please like, comment, share, and subscribe to continue learning together. Every repair is an opportunity to save, learn, and promote a culture of recycling and self-sufficiency. See you in the next video!