If you have a chain drive garage door, there may be an Up Limit Cam Roller attached to a chain link assembly between the Door Opener unit and the Trolley where the release arm is attached.
Loosen the Up Limit Cam Roller and move it a few chain links away from the Door Opener unit & toward the Trolley assembly. This should allow the garage door to open farther. Move as required to have the garage door fully clear the garage opening.
The Up Limit Cam Roller assembly is what appears to stop the chain travel when it comes in contact with the Idler Sprocket at the Door Opener unit.
I was the one who asked this question, but was able to figure it out after further review of my limited garage door opener instructions. I was having problems with the rear lift gate on my car hitting the garage door. This solved the problem.
The hinges on a garage door can rust, making opening the garage door difficult. Lubricating the hinge joints can keep the door moving smoothly and quickly, and can keep the joints from rusting together. If your garage door has sensors, and they become misaligned, the door will have trouble opening and closing.
32" is typical.
Linear garage door openers are used for opening a garage door in a wireless manner. They use a light beam and receiver to allow one to open the door without physically touching it.
You can't - the door you have is one foot too narrow. Take the door back and get one that will fit.
Best to call a professional (no joke)
how do you clear codes on a 2001 Lincoln continental garage door opener
The garage door track's slider is attached to the door with a pair or adjustable arms, and the door is set on guide rails that use pulley wheels. Many garage doors are able to be opened with a remote control.
Check and adjust the limit switch.
The door opener has stops on it. Remove the chain from the sprocket and run the opener to the door closed position until it stops (unattached to the opening assembly. Then put the chain on with the door opener with the door closed. Put the chain on where it would be with the door in the closed position. Re-hook the chain opening assembly and the door should open. Adjust the open position (small adjustments) using a flat screwdriver in the slots on the side of the garage door opener. Good Luck.
the person who parked the car
For a 30" door, the rough opening would be 32" in width and 82" in height. Check with your local building inspection department just in case a larger door is required.
i have a 10 ft by 10 ft atc roll up door. how do i adjust the spring tenson?