Garage Door Troubleshooting and Maintenance

Although automatic garage door openers can be extremely useful and convenient, when they malfunction, they can also become a nuisance. Here are a few pointers to keep your garage door opener in good working order, or to help you find out how to repair a faulty one. However, since every garage is different and works in a different manner, contact your owner’s manual or a licenced repairman for additional assistance if necessary. You may want to check out Metro Garage Door Repair for more.

Upkeep is important.

The first step toward a properly functioning door is to keep its many moving parts in good working order. Here are four simple and reliable ways to ensure that your product lasts a long time:

Annual Inspections: The easiest and most efficient way to fix a problem is to avoid it from happening in the first place. Make a careful inspection of your door and electric motor for something out of the ordinary. Some common problems include loose and worn hinges, tired springs, and wobbly nuts and bolts. Be sure to fix any possible issues until they escalate and cause more complicated issues.
Paint and stain: Make sure your garage door is painted and polished properly. The majority of homeowners are unaware that this move applies to both the inside and outside of their door. Painting only the exterior door will cause the paint to deteriorate due to moisture, causing the door to warp.
Lubrication: The many moving parts, especially the rollers and hinges that allow the door to bend and move smoothly, must be kept lubricated. At least once a year, use a low viscosity, permeating oil like WD-40, PlusGas, Liquid Wrench, PB Blaster, Mouse Milk, Unilease, GT85, Kroil, or CRC 5-56.
Keep an eye on the door tracks: To effectively direct the rollers, the tracks that guide the door must be held in good alignment. If the track needs to be adjusted, loosen the support bolts and reposition it with a hammer and small wood block.

Repair and Troubleshooting

Because of their many parts and exposure to the elements, your garage door or opener may develop a variety of issues. The most common issues can typically be resolved quickly, but since garage doors vary, check your owner’s manual to ensure proper repair.

The door being difficult to open and close is one of the most popular issues. This issue may be triggered by the electric opener, in which case you should review the owner’s manual. To verify this, simply pull the release cord that often dangles below the opener to manually lift the door. If it works when you do this, the issue is almost certainly with the electric opener. The issue may be spring friction if the door appears to be unusually heavy. Call a professionally trained repairman instead of attempting to fix the spring tension yourself because they are under tremendous strain and can be risky to adjust.