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.
Garage door front cord pulley cracked.
A garage door cable can also wind up incorrectly causing the door to sag or become jammed.
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Heavy duty garage door 3 pulley kits 3 8 bore 200lb load rating kits including 2 stationary pulleys and 2 rear wheel pulleys with clevis fork 2 bolts 3 8 16 x 2 long and 2 serrated flange nuts ewonice garage door cable kit includes 4 galvanized aircraft cables two 3 32 inch x 13ft and two 1 8 inch x 14ft long and 10 fasteners to fix.
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.
As i mentioned earlier rusting can also shorten the lifespan of your garage door cable.
If your garage door cable broke earlier than expected then the problem may be from a faulty bearing inside the pulley.
Pulleys can wear out preventing the cables from gliding smoothly potentially fraying the wires and setting it up to snap someday.
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Whether you need a brand new custom garage door installation or service and repair on your existing residential garage door action door s expert technicians have you covered.
Therefore if your garage door is squeaking shaking or operating strangely this could mean a cable has snapped.
A broken cable causes extra tension to transfer to the other cable placing tremendous strain on it.
Call us at 770 886 2500.
A defective bearing hinders the proper movement of the garage door cable causing a lot of stress on it.
Get it as soon as wed sep 16.
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