Fire Prevention & Fire Fighting on Ships Part-1 | By Petty Officer Shyam Sundar Yadav

Maahii 🖤 on Instagram: "This video shows a practical demonstration of how large tractor or heavy-machinery wheels are safely tightened using torque principles rather than brute force. The long metal rod inserted into the wheel hub works as a lever, increasing torque by extending the distance from the rotation point, which allows a mechanic to apply high rotational force with less effort. Tractor wheels experience extreme loads, vibration, and uneven terrain, so their lug nuts must be tightened