If any of the components is not functioning properly it can cause your door to be hard to open and cause damage to other parts in the system.
Should garage door stay open manually.
Raise the garage door up to its fully open position.
However if your garage door is the only way to access your garage you may need to contact a professional to open your garage door.
How to adjust manual garage doors to stay up step 1.
Locate the cable clip that is attached to an s hook toward the front of the horizontal track.
If your garage door is very difficult to open manually it could be for several reason.
If your garage connects to your home through an interior door you re in luck manually opening a garage door from the inside is easier than opening it from the outside.
Secure the garage door in this position by clamping vice.
While you can prop it open or have others hold it long enough to take your car or other items out of the garage you should contact a professional and avoid operating your door if you notice any issues.