Garage Door Shimmies Closing

The motor and drive seem to work fine but when i want to close the garage door there is a lot of noise and the door seems to move down in jerks and starts.

Garage door shimmies closing.

9 times out of 10 the sensors have been bumped have something in front of them or are just plain dirty. But it still shakes. All these situations will cause the sensors to tell the garage door opener not to close there could be an obstruction. Press fit pulleys and cast iron pulleys.

So i finally got some wd 40 and sprayed the track. Once you ve determined the proper length of tube to block the sun from the electric eye you may want to go to a hardware store and invest in some plastic or rubber tubing that would be more. There are two types of pulleys. If you garage door is lowering then reversing back to the open position there could.

Most companies use a press fit pulley which is made up of two separate pieces attached by ball bearings onto the. My garage door opener starts to close then goes backs up. Garage door openers manufactured after 1993 include sensors to prevent a door from closing on a child or pet. Jedi for months i noticed that my garage door shakes when it closes.

Check the safety sensors. If it isn t it could get in the way of the electronic beam and prevent the garage door from closing because the cardboard tube is breaking the beam. Get shopping advice from experts friends and the community.