Troubleshooting Garage Door Spring

Don t try to open the door until a professional comes to inspect it and replace the springs.

Troubleshooting garage door spring.

If either spring is broken the garage door opener may struggle to lift the weight of the door or fail to open the door at all. Finally it s possible the garage door opener s motor. Replace the main gear drive if the garage door opener makes a grinding noise but the door doesn t move your main drive gear is probably toast. To troubleshoot your garage door spring follow these steps.

Click on a problem below to see the possible causes and solutions. Pull down on the red emergency release cord. As with many such problems the most common problem is the simplest one the motor unit has been unplugged. Unplug the garage door opener and clamp the door to the track.

Unwind each spring with the. It s also possible that the circuit breaker fuse or gfci outlet powering the door opener circuit has tripped or burned. There are of course many other problems that can keep your garage door from functioning properly. If a spring is broken call a professional for service as these can be very dangerous to work with.

Step off the ladder and move it off to the side before unclamping the door and testing the balance. The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor. If this is the case then replace the fuse or reset the breaker or gfci and try the wall switch again. Loosen the set screws while holding each spring with a winding bar.

There are a few reasons your garage door transmitters might not work properly. Raise your garage door about halfway. Keep the garage door opener disconnected from power at all times and lock the door in the lowered position especially when you re winding the springs. This disconnects your door from its motor.

Gaps between rollers and rail. The wall switch doesn t work first check your fuses gfci or breaker to see if any of them have tripped broken or burnt out. If there is a gap between the garage door rollers and the rail or if the. Wear eye protection and leather gloves throughout the garage door spring replacement project.

Disconnect the garage door opener so the door remains. Bottom of the door is up on one side. Position a sturdy ladder to the side of the. If everything else is working well then it could be that the power in.

One of the more difficult problems for do it yourselfers to diagnose is a worn cable pulley on an extension spring door. Common troubleshooting fixes for garage door problems rubbing noise.