Erratic Garage Door Opener

Door starts to close then quickly reverses.

Erratic garage door opener.

Sometimes it also goes up. It seems to be randomly picking a start and stop position like it has lost track of where the chain is at. Either way the garage door opener will win the standoff getting the appreciation and maintenance it feels it deserves. Report this by manage my life.

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. Two possible problems can lead to a garage door reversing before it even touches the floor. Our garage door opener has been acting strangely and i can t figure out why. Erratic function of garage door opener.

The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor. Garage door opener model 139 53315sr opens and closes randomly. 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. The safety sensors are letting you know the system s working but needs attention.

Here are 5 common ways a garage door opener acts weird with recommended solutions. For the last couple of months the door has been very finicky about closing. 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. 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.

Garage door reverses before hitting the floor.