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How to Fix a Garage Door: A Step-by-Step Guide

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How to Fix a Garage Door: A Step-by-Step Guide

Check for any debris that could be obstructing the tracks, and fixing garage door clean them with a damp cloth or soft brush. Lubricate the tracks and rollers with a garage door lubricant or silicone spray to ensure smooth operation. For misaligned tracks, use a level to ensure they’re straight, and adjust them by loosening the screws holding them in place and gently tapping them back into position.

4. Tighten Loose Hardware

Garage doors are used frequently, which can lead to loose bolts and hardware over time. Inspect all brackets, bolts, and screws that hold the door and track in place. Using a socket wrench, tighten any loose bolts or screws. This can help reduce noise and ensure the door operates smoothly.

5. Adjust or Replace Springs

Garage doors rely on either torsion or extension springs for balanced operation. If the door feels heavy or difficult to open manually, the springs may need adjusting or replacing. Be cautious when working with springs, as they are under high tension and can cause serious injury. For safety, it’s often best to consult a professional if the springs need replacing.

6. Realign the Garage Door Sensors

Modern garage doors have safety sensors on either side near the ground, which prevent the door from closing if something is in the way. If the sensors are misaligned, the door may not close properly. Check that both sensors are properly aligned and that the LED lights on each sensor are steady and not blinking. Clean any dirt or debris on the sensor lenses and adjust them if necessary.

7. Lubricate Moving Parts

Regular lubrication can prevent many issues. Apply a silicone-based lubricant to the door’s springs, rollers, hinges, and tracks. Avoid using oil-based products, as they can attract dirt and grime over time. Regular lubrication keeps the door functioning smoothly and reduces noise.

8. Test the Door Balance

An imbalanced door can put extra strain on the opener. To check the balance, disconnect the opener by pulling the release handle. Manually lift the door halfway and see if it stays in place. If it falls or rises, it may need rebalancing by a professional.

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