Erratic Garage Door Opener

Garage door openers have an adjustment screw that controls the closing force the pressure with which a door is allowed to descend before the motor switches off when the door reverses before it even hits the floor this is often because the close force.

Erratic garage door opener.

Erratic garage door behavior. The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor. Sometimes it works with the remotes sometimes by the hardwired control and sometimes by the button on the unit and other times it doesn t work at all with these. The safety sensors are letting you know the system s working but needs attention.

It seems to be randomly picking a start and stop position like it has lost track of where the chain is at. Erratic function of garage door opener. We have a liftmaster 2245 that came with the house. 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.

Door starts to close then quickly reverses. Garage door reverses before hitting the floor. Garage door erratic about closing i have an electric garage door opener chamberlain power drive 1 2 hp i inherited with the house i bought two years ago. For the last couple of months the door has been very finicky about closing.

Report this by manage my life. Garage door opener won t open all the way fix. Here are 5 common ways a garage door opener acts weird with recommended solutions. Two possible problems can lead to a garage door reversing before it even touches the floor.

Either way the garage door opener will win the standoff getting the appreciation and maintenance it feels it deserves.