They are installed under tension—wound up tightly on the shaft. When the garage door opens, the tension is gradually released, and the spring is unwound. When the door is closed, the springs are put back into tension again.
What is the Secret to a Smooth, Silent Garage Door? Discover Our Professional Repair Solutions! - door rollers
- door rollers
- control arm
Both types of springs are color-coded with a touch of paint at either end to indicate their pulling strength and their length, which should be matched to the weight and height of the garage door. Repairing a broken garage door cable can be a challenge for a homeowner. There are two primary cables involved in garage door operations: lift cables and retaining cables. door rollers There are two primary cables involved in garage door operations: lift cables and retaining cables.
For those not well versed in garage door mechanics, attempting to fix a broken cable can be very dangerous. Unless a problem seems exceedingly simple and the homeowner is very knowledgeable, fixing a garage door cable is a job best left to the professionals. Often, your garage door opener does not need to be replaced; instead, it can be repaired for a fraction of the cost .
What is the Secret to a Smooth, Silent Garage Door? Discover Our Professional Repair Solutions! - door rollers
- set screws
- motor