Troubleshooting Garage Door Spring

Make sure the door is down never disconnect anything on a garage door if it s opened even partially 2.

Troubleshooting garage door spring.

Step off the ladder and move it off to the side before unclamping the door and testing the balance. Garage door opener won t open all the way fix. Common troubleshooting fixes for garage door problems rubbing noise. To troubleshoot your garage door spring follow these steps.

Click on a problem below to see the possible causes and solutions. Don t try to open the door until a professional comes to inspect it and replace the springs. If there is a gap between the garage door rollers and the rail or if the. 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.

Unwind each spring with the. Loosen the set screws while holding each spring with a winding bar. This disconnects your door from its motor. 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.

Wear eye protection and leather gloves throughout the garage door spring replacement project. Finally it s possible the garage door opener s motor. If a spring is broken call a professional for service as these can be very dangerous to work with. 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.

One of the more difficult problems for do it yourselfers to diagnose is a worn cable pulley on an extension spring door. Position a sturdy ladder to the side of the. There are of course many other problems that can keep your garage door from functioning properly. It s also possible that the circuit breaker fuse or gfci outlet powering the door opener circuit has tripped or burned.

Gaps between rollers and rail. Unplug the garage door opener and clamp the door to the track. If everything else is working well then it could be that the power in. The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor.

There are a few reasons your garage door transmitters might not work properly. Pull down on the red emergency release cord. 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. Bottom of the door is up on one side.

If this is the case then replace the fuse or reset the breaker or gfci and try the wall switch again. Removing the old springs 1.