Homemade garage door – We can adjust a power homemade garage door with steps by steps like this; adjust limits by turning the limit switch on the back of the garage door opener. Using a step ladder to reach it, Find the limit switch either up or down. These are plastic white screws and they are usually labeled. By means of a screw turn to adjust up or down as required limit.
Then test the auto-reverse function of the homemade garage door. Place a piece of wood under the path of the garage door. Use the button to operate the door to close. When it comes into contact with wood, it should stop and then reverse.
Locate down force adjustment button on the back of the homemade garage door opener. Adjust it by turning it clockwise with your fingers just a few steps. Retest door. Test up force adjustment by operating the door with push-button and then have a friend, gently apply force to prevent the door is opened. If it stops, the adjustment is good. If it does not stop or you need extra strength, the up force is adjusted. Locate up force adjustment and adjusting it the same way the downward force is adjusted. Retest door.