Explore Zone on Instagram: "The video clip showcases an incredible "manual override" for a heavy-duty truck! 🚛💨 Forget high-tech push-to-start buttons; this is old-school engineering at its finest. When the battery or starter motor fails on a massive vehicle like this, it takes some serious grit—and a very long rope—to get things moving. By wrapping a cable around a drive pulley and using the truck's own weight and momentum, these mechanics manage to jump-start the engine in a way that looks l