Once the spring is free of tension remove from its track hanger.
Single panel garage door adjustment.
Retest the door.
If the door was closing too quickly move the spring to the next higher hole on the bracket.
How to do a simple adjustment on a garage door opener.
Without the springs the door is very difficult to lift.
Garage door springs are used to offset the weight of the door.
Adjust the springs on both sides of the door the same way.
If your cables are tightly wound on the pulley but 1 side of the door is uneven then you need to adjust the tension on the torsion spring mounted above the center of the garage door frame.
Once your garage door is secured remove the spring hook from the track hanger which will allow you to move the hook and adjust the spring s tension.
Maximum door weights and sizes.
Lift the top rod upward to move the bottom rod until it s flush against the door to adjust the tension in the spring.
You can do this with a jigsaw or a circular saw sanding off the bottom and replacing it in the frame so it sits properly.
How to do a simple adjustment on a garage door opener.
In most cases this visit will be a really brief one as adjusting a garage door usually does not take much time.
If you have a wooden garage door then you can trim the door down to make it fit properly.
Add more concrete to the floor.
If it was opening too quickly move it to the next lower hole.
If you don t have a wooden garage door you may be looking at a garage door replacement.
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.
For doors weighing up to 200 pounds and measuring between 6 10 and 7 4 tall light duty hardware is generally used on single car garage doors up to 10 wide but it is also used on up to 16 wide aluminum and light weight steel doors.
A visit of a repairman typically costs not less than 130 180.
When garage doors won t close all of the way or they close unevenly spring adjustment may be called for.
If the repairman has to replace parts the price will go up.