Doors with extension springs have two sets of pulleys which are sometimes called sheaves.
How do i replace a garage door spring.
Extension spring replacements are common projects for diyers as they are relatively simple and safe tasks that do not involve the.
Only then will you be able to order replacement parts and install the new springs.
Replacing your own garage door springs takes only a little time and effort and can save you hundreds of dollars.
There are several types of garage door springs to consider when replacing them.
The doors with two springs are easy to replace.
Replace extension garage door springs by following these steps.
A pair of new springs cost about 25.
There are two types of garage door springs.
Remove the old springs and measure them while they re relaxed.
One at the end of each spring and one at the top of the vertical door track they also have two cables on each side.
Garage door springs act as a counterbalance to the weight of all garage doors making them easier to open and close.