Hardware parts of your overhead garage door should be inspected once or twice a year. Search for damaged metal, loose connections and nuts etc. If it looks like just tightening or possibly using a bit of grease is all you need, do it; but if you need to start disassembling cases of pulley, rails, cables, etc. Call an expert and quit. This is a weighty piece of equipment with a powerful spring cocked and ready to hurt you; if they make an incorrect move, people get very seriously injured or even killed. Chicago Garage Door is one of the authority sites on this topic.
Many people don’t even think of pulling maintenance at their overhead garage door and like any other moving section, it’s going to give out on you. It is among the main moving parts in a household of persons and will definitely go through wear and tear due to friction between moving parts, these types of doors will also be vulnerable to some substantial extent deterioration. A highly serviced door has a lifespan but failure and breakdown are inevitable.
If you’re stuck with a failure or breakdown, as with other things it is advisable to not freak out but to assess the problem causing the malfunctioning and check out these three simple items, make sure all the moving parts are well oiled, look into the damaged or worn-out spring, and 3rd ensure all screws and nut bolts are tight. These 3 situations are the primary cause of overhead door malfunctioning. Check the cabling and ensure that it is intact, and ensure that all horizontal bars are properly aligned.
Again, if you cannot fix the problem yourself then make a prudent decision by calling a specialist. The parts can normally be adjusted or replaced, however you may need to buy a new garage door.