Q&A for How to Install a Garage Door Opener

Return to Full Article

Coming soon

Add New Question

Question

How can l stop the rail from bending upward when I close the door?

Community Answer

It sounds like the travel limits need to be reset. The operator is trying to push the door through the floor, and since it cannot, the rail is being pushed up.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 7 Helpful 18
Question

Does a garage door opener need to be installed on a rail?

Community Answer

Yes. The rail that you can see in the pictures helps lift the door, because the opener will take the tension off of the cables. It also is used to guide the chain/belt.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 4 Helpful 1
Question

How long does it take to install a garage door opener?

Community Answer

About a half an hour.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 82 Helpful 7
Question

How do I install an external garage door opener?

Community Answer

Mount the opener on a wall near the garage door, and connect the external system with the internal garage door opener.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 11 Helpful 2
Question

How do I set up the wiring for safety sensors for my garage door?

Community Answer

Consult the installation manual that came with the equipment. If you do not have the installation manual, you can usually obtain a copy from the manufacturer's website.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 2 Helpful 0
Question

Does the assembly bar have to be level for the garage door to close?

Community Answer

No, when the door is open, the rail should be 1.5 inches above the panel. A level rail can cause damage to the door.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 0 Helpful 3