Another reason a door may fall off its track is if something such as a bike or trash can is left in the door s path when it comes down.
Garage door chain fell off track.
If you notice that the rollers have jumped the track immediately stop using the door until it can be repaired.
Continuing to use the door when the rollers are off track can cause serious damage to the tracks or even the door itself.
Pull down the trolley cord to release the trolley from the chain arm and lower the door by hand.
Pull the chain toward the garage door and hold it in position.
Place a stepladder near the motor and unplug the power cord for the motor from the electrical.
This typically shouldn t happen since most garage doors have photo eyes that won t allow the door to close if an object is in the door s path.
Three reasons why your garage door comes down too quickly.
All the moving parts of a garage door need to be aligned for it to work properly.
Keep it propped open while you fix the chain.
If you are outside the door when this occurs you will need some assistance to move the door manually.
Disconnect the garage door from the opener.
Raise the door partially by lifting it until one set of rollers aligns with the problem area on the garage door track.
Grasp the chain 1 foot from where it connects to the end of the threaded chain anchor.
Press down on the chain with your finger.
Secure the door in that location by clamping a pair of locking pliers on the.
A garage door that comes down too quickly requires prompt repairs because of damaged or failing components.
Reach overhead and pull the rope that releases the door from the opener.
If you find that your garage door opener chain falls off the track on which it has been placed you will need to put it back up and then tighten the chain to stop this happening in the future.
Garage door openers are designed to safely lower the door at an even and slow speed in order to prevent injuries to people or pets or damage to cars.