This should allow the door to close and not leave a gap.
Too much tension on garage door springs.
Garage door springs offset the weight of the door and allow it to open and close with ease.
To lower the tension on the spring you want to move the hook one hole away from the door frame toward the inside of the garage.
For side mounted springs only.
Too much tension equates to a door that doesn t close all the way or.
This will reduce the length of the spring when it is stretched.
Adjusting an extension spring door.
In the second example the springs are too big they are also too strong for the door.
If the tension is too loose the springs that help lift the door are ineffective and the weight of the door makes this unsafe.
By doing this you will lower the tension on the spring when the door is down.
Most commonly doors fall down because they ve lost tension on their springs so that s what we ll discuss.
This is precisely when they are the most deadly.
Or more the energy they conserve is sufficient to cause a major injury or even death.
This causes excessive force which can ultimately damage your door and your opener as well as be unsafe for use.
When your garage door is open the springs are relaxed.
More than a little movement means your door is out of balance.
You must release the tension on the garage door springs before attemptingadjustment or replacement.
The procedure is the same for over balanced garage doors just make sure to move the spring in the opposite direction.
The garage door torsion spring is located above the garage door while considering rear torsion applications it s located behind the door.
A problem with the spring tension could cause the door to open or close unevenly improperly or at the wrong speed and adjusting the springs will likely solve the problem.
While garage door torsion springs can handle weights of up to 800 lbs.
When you close it they twist or extend to hold your door shut.
Spring replacement and adjustmenttechniques.
You want an overhead garage door to operate easily and safely neither putting undue strain on a garage door opener or you.
The use of a new spring with an old spring can cause an imbalance in the doorthat cannot be corrected through normal spring adjustment.
