When the lift bracket snaps on your garage door it usually damages the area where it once was attached to.
Garage door chain broke.
Press down on the chain with your finger.
Pull the chain toward the garage door and hold it in position.
A broken garage door chain will immediately impact your garage door s operation and render its automatic motorized capability effectively useless.
Sometimes the cable will break if it is a combination chain and cable drive system.
You should have 1 2 inch of play in the chain.
Garage door cables appear to be broken when a garage door service company gets a phone call in reference to a broken spring the first thing the homeowner usually says is the cables are broken.
If the chain on your garage door is rusty you need to apply lubricant into it to loosen the corrosion.
To do this put some lubricant on a piece of rag this use the rag to wipe the chain.
It seems like this is a very common problem as thi.
Garage door opener is very strong and seldom does the chain actually break.
In this case the cable can be replaced fixing the problem.
I am not a professional.
The chain got loose and popped off the gear.
Documenting how i repaired the garage door.
The most common cause for the.
If your chain is badly corroded you may need to remove the chain from the carriage assembly and soak it in lubricant for a few hours.
By william machin chain drive garage door openers have a sprocket that is attached at the top of the motor.