Belts on a 3D printer should be tight enough, but not too tight. That can be an iffy thing to get right for someone who lacks familiarity with CNC platforms. Prusa Research aims to make it a bit ...

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 ...

Some 2007 Yaris models may emit a squealing sound from the engine bay. One likely cause of the noise, according to Toyota, is the serpentine drive belt slipping on the various pulleys. Replacing the ...