Troubleshooting Garage Door Spring

The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor.

Troubleshooting garage door spring.

Loosen the set screws while holding each spring with a winding bar. It s also possible that the circuit breaker fuse or gfci outlet powering the door opener circuit has tripped or burned. 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. 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. Unplug the garage door opener and clamp the door to the track. Click on a problem below to see the possible causes and solutions. Step off the ladder and move it off to the side before unclamping the door and testing the balance.

Common troubleshooting fixes for garage door problems rubbing noise. One of the more difficult problems for do it yourselfers to diagnose is a worn cable pulley on an extension spring door. Wear eye protection and leather gloves throughout the garage door spring replacement project. Unwind each spring with the.

Removing the old springs 1. Position a sturdy ladder to the side of the. Don t try to open the door until a professional comes to inspect it and replace the springs. 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.

This disconnects your door from its motor. Disconnect the garage door opener so the door remains. If there is a gap between the garage door rollers and the rail or if the. 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.

Finally it s possible the garage door opener s motor. As with many such problems the most common problem is the simplest one the motor unit has been unplugged. If this is the case then replace the fuse or reset the breaker or gfci and try the wall switch again. If everything else is working well then it could be that the power in.

Gaps between rollers and rail. Garage door opener won t open all the way fix. Pull down on the red emergency release cord. Make sure the door is down never disconnect anything on a garage door if it s opened even partially 2.

Raise your garage door about halfway. To troubleshoot your garage door spring follow these steps.