Therefore, it is advisable to use a spray based lubricant for the purpose of lubricating these springs. WD-40 can be use effectively for this purpose, exactly, considering the fact that it is not only a lubricant but also serves to get rid of any rust that might exist on your garage door springs. Feb 8, 2019
Worn or Broken Springs Moving parts in any system will experience wear and tear with constant use. The springs of your garage door are constantly under extreme tension. This creates pressure that causes them to wear out. If the wear and tear continue, weak areas will begin to appear.
Plastic rollers, which are the most basic type. They usually last only a few years. Steel rollers with ball bearings. These last about 10 to 15 years, if well maintained.