Como Consertar Esmerilhadeira ou Lixadeira que NÃO LIGA (Qualquer Marca!)

Has your angle grinder or sander suddenly stopped working? Is it sparking, weak, or simply won't turn on? In this video, I'll show you a step-by-step guide on how to identify the main defects and how to repair an angle grinder of any brand (Bosch, Makita, DeWalt, Skil, Vonixx, Philco, Black & Decker, etc.). 🛠️ What you will learn in this maintenance tutorial: How to test the power cord and the switch (trigger). How to identify and replace a worn carbon brush (one of the most common defects). How to test the armature and stator of the sander. Essential safety tips for electrical maintenance. If this video helped you save money on repairs, don't forget to LIKE, SUBSCRIBE to the channel, and activate the bell for more electrical maintenance and redesign tips! Access the channel link to see all the videos ????    / @kwoficinaprestadordeservic5479   Follow us on social media:   / kwoficina     / kwoficina   https://www.tiktok.com/@kwoficina?lan... (19) 982840913 WhatsApp Email: [email protected] Address: Rua Valdemar Severiano da Silva n288 Jd Denadai Sumaré/SP CEP 13181430