Why Does My Chain-Drive Need Lubrication?

Chain lubrication is needed mainly to slow the wear between the pins and bushings in the chain joints, to flush out wear debris and foreign materials, and to smooth the chain’s engagement with the sprocket. Additionally, lubrication may be needed to inhibit rust and corrosion, to carry away heat, and to cushion impact forces.

Doing these simple steps once or twice a year will keep your garage door looking pristine and help extend its lifespan.