If the garage door cable is either dangling or tangled up it must be broken.
Garage door front pulley cracked.
Follow me in this video on how to fix a cable off a garage door.
If your garage door is metal or vinyl it is much more difficult and even impossible to fix.
Your garage door works through a system of springs attached to a pulley to create the necessary force to open a door.
Most of the time your able to do i.
And if the pulley isn t at a 90 degree angle or looks like it s rubbing on the track it s jammed.
First do not try to lift the door by hand or using the opener as you can hurt yourself lifting a heavy garage door by hand and burn out the opener using it to try to open a door with a broken spring.
When the owner of this garage door called us she said the garage door opens part way and stops this is one of the many symptoms caused by worn pulleys.
Broken cable or jammed pulley.
Also yank the cord and unplug the garage door opener before you start any garage door spring repair.
Observe the resistance of the spring and roll of the pulley to make sure they are not getting stuck or losing its durability.
This can be an easy fix.
Due to the resulting force those pieces will suffer stress and increase wear.
If your garage door spring snapped like mines and wonder if you can fix it yourself then you definitely can but need to be very cautious when winding up the.
Clamp a locking pliers or a c clamp to the track just above one of the rollers.
Garage door cables can spin off.
In either case an experienced professional should handle the garage door repair or garage door installation if you decide to buy a.
Usually the ball bearings break down causing the pulley to scrape against the track angle or the rivets fail and the pulley splits as in the picture above causing the door cable to stick.
If the garage door panels are wood then yes a garage door panel that is cracked could be fixed using wood fillers and glue.