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.
How to level a garage door with side springs.
If the door was closing too quickly move the spring to the next higher hole on the bracket.
The most common cause of an uneven garage door is.
Adjust the springs on both sides of the door the same way.
To adjust your garage door s side mounted springs first open your door fully and secure it in place with a c clamp below the bottom roller.
The springs are not balanced and the side where the gap occurs needs to be adjusted.
Before attempting to adjust anything on your garage door you ll need to know exactly how big the gaps are that you re trying to close.
When this happens you need to shift it back into position.
See door repair and overhead garage door repair for a complete listing of garage door and door topics.
You also will need to measure the diameters of the shaft at the top of the door as well as the drums on either side of the door.
The most simple and common is door shift.
It also depends a lot on the number of years the door has been up as it could be that the door springs have become.
Thanks for your prompt response.
Especially when moving downward when closing the door the door moves from side to side.
Is there a gap along the floor when it is closed.
Retest the door balance as you did in step 1.
So i thought the springs might be the next thing to conquer.
Too much tension on the springs.
Kyle hogge ceo and founder at diy garage door parts will show you how to level a garage door from start to finish.
If it was opening too quickly move it to the next lower hole.
Is the gap on one side only.
Adjusting an extension spring door.
There are several things that can cause this.
Step 3 check your cables.
Second i recently replaced the sprocket on my garage door opener and the garage door seems much less balanced than it did prior to that replacement.
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.
This can happen when the door has shifted to one side causing it to appear uneven.