Step 1 turn off the power.
How to level a garage door.
There are specific types of garage doors that will need to be leveled.
An out of balance garage door can close too quickly creating a potential hazard for kids and pets and placing unnecessary strain on the door s parts.
First the floor may be so out of level that the garage floor does not meet the bottom edge of the door.
Whether you need to.
Heavier doors may require an additional 1 4 turn.
It s important to check your garage door balance regularly and adjust it when necessary.
These doors are typically lighter and smaller and are overhead versions.
Second and far more critical is when the garage floor has begun to tilt backward toward the house.
Over tightening the set screws could damage the shaft or drum resulting in the same.
Garage doors were designed to move flawlessly when in perfect balance this is the point where they feel neither too heavy nor too light and hang at whatever level you decide to set them.
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Under tightening the drums could cause the drum to slip and the door to cock or fall.
If you re having trouble with gaps underneath your garage door follow these instructions to level your door and create a much tighter seal to keep the unwanted out.
For safety purposes it s essential to cut the power to your garage door opener before making any adjustments to the garage door.
However an out of kilter garage floor may require leveling when two critical scenarios happen.
If the garage door is level tighten the set screws 3 4 turn past the point at which they meet the hollow shaft.