Adjusting an extension spring door.
How to level a garage door with two springs.
To calculate measure the starting and ending distance that the shaft will travel.
If it was opening too quickly move it to the next lower hole.
Once the spring is free of tension remove from its track hanger.
A perfectly balanced garage door will be easy for you to open and close.
This video will show you how to repair a mis aligned garage door cable.
Other problems frequently ensue when a single spring is used on a double car garage door.
Retest the door balance as you did in step 1.
Manually in the event your garage door opener fails or you have a power outage.
There are two different ways to calculate the length of the chord.
Perfectly balanced garage door.
Before you begin leveling your garage door you need to determine the size of the gap underneath your door.
A perfectly balanced.
Garage door will also increase the life of the garage door the springs and all other components in the.
The best and easiest way to level your crooked garage door.
If your garage door cable is at an angle or l.
If the spring breaks near the stationary cone a large portion of the spring spins loose with the winding cone secured to the shaft.
Open it just as wide as you can without hitting the garage door opener s stop bolt and place a clamp on the track on both sides to keep the door in.
Adjust the springs on both sides of the door the same way.
Many manufacturers have cut costs by using a single spring on a double wide 16 steel garage door.
With an extension spring door the goal is to take all the tension off the door before you even think about touching a spring you can do this by opening the door all the way and propping it up with a ladder.