A garage door that doesn’t close all the way is not only frustrating but can also compromise the security of your home. If your Craftsman Garage Door Opener will not close all the way, this issue can often be traced to minor malfunctions or simple misalignments in the system. Fortunately, most of these problems are straightforward to diagnose and resolve.
This article provides a detailed guide to understanding the potential causes of this issue, practical troubleshooting steps, and preventive maintenance tips to ensure your garage door operates seamlessly.
Why Your Craftsman Garage Door Opener Will Not Close All The Way
When the Craftsman Garage Door Opener will not close all the way, the problem typically arises from one of the following:
- Misaligned safety sensors
- Obstructions in the door track
- Improperly adjusted travel limits
- Worn-out rollers or tracks
- Issues with the motor force settings
Understanding these causes is the first step to addressing the issue effectively.
Read too: Craftsman Garage Door Opener Troubleshooting Won’t Close: Quick Fixes and Solutions
Troubleshooting Craftsman Garage Door Opener Will Not Close All The Way
Step 1: Inspect the Safety Sensors
Safety sensors are a critical feature of modern garage door openers, including Craftsman models. These sensors prevent the door from closing if an obstruction is detected.
- Check alignment: The sensors should face each other directly. Misaligned sensors can cause the door to stop prematurely.
- Clean the lenses: Dirt or debris on the lenses can interfere with their operation. Wipe them with a soft, clean cloth.
- Verify the sensor lights: Craftsman safety sensors typically have indicator lights. If one or both lights are off or blinking, realign the sensors and ensure they’re securely attached.
Step 2: Look for Obstructions on the Door Track
Small objects or debris in the garage door tracks can prevent the door from closing fully.
- Inspect the tracks: Check for dirt, pebbles, or other obstructions in the tracks.
- Clean the tracks: Use a damp cloth or a gentle cleaning solution to remove any debris.
- Ensure the track is straight: Bent tracks can also cause issues. If you find any, gently straighten them with pliers.
Step 3: Adjust the Travel Limits
The travel limit controls how far the garage door opens and closes. Incorrect settings can make the opener think the door has already closed.
- Locate the adjustment screws: On most Craftsman models, the travel limit screws are located on the side of the motor unit.
- Adjust the close limit: Turn the close limit screw in small increments and test the door after each adjustment until it closes completely.
Step 4: Lubricate Rollers and Tracks
Worn-out or poorly lubricated rollers and tracks can cause resistance, preventing the door from closing smoothly.
- Inspect the rollers: Look for signs of wear or damage.
- Apply lubricant: Use a garage door lubricant on the rollers, tracks, and hinges to reduce friction. Avoid using grease, as it can attract dirt.
Step 5: Check the Motor Force Setting
If the motor force setting is too low, the opener may not generate enough force to close the door completely.
- Adjust the force setting: Refer to your Craftsman garage door opener manual to locate the force adjustment controls. Turn the force control screw slightly to increase the closing force.
- Test the door: After adjusting, test the door to ensure it closes fully without resistance.
Step 6: Inspect and Replace Worn Parts
Over time, parts of your garage door system, such as springs, cables, or rollers, may wear out and cause operational issues.
- Inspect the springs: Look for signs of wear or damage.
- Check the cables: Ensure the cables are not frayed or loose.
- Replace worn parts: If you find damaged components, replace them promptly to prevent further issues.
Preventing Issues with Craftsman Garage Door Openers
Regular maintenance can help you avoid problems like the door not closing completely. Here are some tips to keep your garage door opener in top condition:
- Perform Monthly Inspections: Regularly check the safety sensors, rollers, and tracks for signs of wear or misalignment.
- Keep the Tracks Clean: Ensure the tracks are free from dirt and debris.
- Test the Reversal Mechanism: Place an object in the door’s path to ensure the safety reversal system is working correctly.
- Lubricate Moving Parts: Apply lubricant to all moving parts, including rollers, hinges, and tracks, at least twice a year.
When to Call a Professional
If you’ve tried all the troubleshooting steps and the Craftsman Garage Door Opener still will not close all the way, it’s time to call a professional technician. Some issues, such as a faulty circuit board or a broken spring, require specialized tools and expertise to fix safely.
Conclusion
A Craftsman Garage Door Opener that will not close all the way is a common issue, but it’s often easy to resolve with a little troubleshooting. From checking the safety sensors and clearing the tracks to adjusting the travel limits and motor force settings, there are several steps you can take to fix the problem.
By performing regular maintenance and addressing issues promptly, you can ensure your garage door operates smoothly and reliably for years to come.