This belt, obviously past its prime, ran for 115,000 miles, and it was still within the tension limits specified. It's toast, regardless. There's a squeal emanating from underneath your hood—and it ...

Despite doing so much, most of us forget the serpentine belt even exists — let alone that its tension matters. But it does. A lot. Too tight and it'll grind bearings to dust. Too loose and you're ...

Timing-belt drives transmit torque and motion from a driving to a driven pulley or force to a linear actuator. They may also convey a load placed on the belt surface. A drive under load develops a ...