The Global Boat Trailers Market is experiencing steady growth, driven by rising interest in recreational boating, marine ...

Abstract: The diagnostic and health management system are crucial to the monitoring, diagnosis, prognostic, and maintenance of large rotary machinery. In this work, we design the modular hardware ...

Abstract: Vibration signals are widely used in condition monitoring and fault diagnosis of high-speed train axle box bearings (HSTABBs). However, there is a lack of mechanism research on the ...

Begin re-greasing your trailer bearings by removing the lugs with a lug wrench. / Joe Shead Just like changing a flat tire, start by cracking loose your lug nuts while the tire is still on the ground.