How do you measure a garage door torsion spring?
In order to measure an unbroken spring, you will need to place a coin between two coils in the middle of the spring. Next, push the coils to the left and measure the length of the left side of the spring. Then push the coils to the right of the coin to measure the spring length to the right of the coin.
What do the numbers on a garage door torsion spring mean?
When you look at the stationary or winding cone, you may spot a number such as 2.0 or 1.75. If you see the former, this means that the spring has a 2-inch diameter. That measurement is the spring’s diameter. The other important measurement of your garage spring is its overall length.
Should torsion springs be the same length?
Choose a Longer Life Torsion Spring Secondhand torsion springs are always a bad idea. The other thing you need to bear in mind is that if you are going to increase the wire size of the springs, you also need to increase the length so that it has the same torque and lift.
What do the colors mean on torsion springs?
The color code on a torsion spring indicates whether it is a “right wind” or “left wind” spring, with black indicating right wind and red indicating left wind. Beyond that the torsion spring is color coded so that technicians can determine the thickness, or gauge, of the wire.
Are garage door torsion springs color coded?
How do I make my torsion spring stronger?
If you make the wire diameter larger, you will make the spring stronger and if you make it smaller, you will make it weaker. This is because, by making the wire diameter larger, you are also making the spring’s coils tighter which reduces the spring index.
Does the length of a garage torsion spring matter?
Replacing a too-big or too-small torsion spring with the right size will balance the door and make it safe again. The door will rise with less effort and remain safely in place. The garage door opener may also need to be replaced if it has been damaged by springs that are too big or too small.