Dodgy door opener:
- Check the batteries in the remote control and replace them if necessary.
- Make sure the circuit breaker hasn’t tripped.
- Make sure there are no obstructions near the safety sensors at the bottom of the door.
- Reset the opener by unplugging it from the power source, waiting for a few seconds, and plugging it back in.
Door reverses before closing:
- Clean the photo-eye sensors near the bottom of the door and make sure they are properly aligned.
- Check for any obstructions, such as debris or objects, in the path of the sensors.
- Adjust the sensitivity settings on the opener to ensure they are properly set.
Stuck or jammed door:
- Check for any obstructions along the tracks.
- Look for any debris or buildup on the rollers.
- Check that the tracks are well lubricated.
Noisy operation:
- Check that all moving parts such as hinges, rollers, and springs are well lubricated.
- Look for any loose nuts, bolts, or screws on the door.
- Inspect the tracks for dents or damage.
- Check to see if the rollers are getting worn.
Remember that garage doors have lots of moving parts, so it’s always recommended to consult a professional garage door technician for safety reasons and to make sure the job is done properly.