When your garage door does not work well, the problems could be anywhere. The first thing that any expert will advise you for trouble shooting is checking on your garage door opener for any repair. It could be the remote, the buttons on the wall switch or some internal problem which might need technical help. There are some issues which are notifications for a pending repair of the garage door openers. Not every troubling garage door opener needs replacement as simple trouble shooting could make them as good as new. The basic fact is to know well about your garage door opener and its parts and have the manual handy at all times.
The first pointer is to check the remote when you garage opener is not working. If it works fine, then move on to the wall switch. It is probably time to replace something in the switch. Some issues in the wall switch could be picked by every owner, and it is low voltage, so could be fixed easily. If the wall switch works fine and the remote doesn’t, look if it needs a battery replacement. If the battery is new and receiver is not functioning, it is time to replace them.
One problem which definitely needs expert fixing is the noise in a garage door opener. If the noise from the opener is too high to wake up your neighbors, it is time to repair the garage door opener device. The grinding noise could definitely be a symptom of trouble. Main drive gear could be the problem of such grinding noise. This components failure in openers is a most expected trouble when the garage door does not open and there is grinding noise I the opener. This gear might need a fix or even overhead door replacement in some cases.
Safety reversal feature is very important in garage door openers. It is important if there are infants or pets in the household as the sensors help prevent any type of accidents. If this sensor is not working, then a garage door opener repair is mandatory. There are cases where the door closes until a point and then opens again. This is also a safety hack and needs immediate fix.
There could be instanced when the garage door openers works fine and switches off but the door has not moved a bit. This could be a motor issue where it is failing to lift the doors. This could be as small as a problem in springs or cable or even big enough to replace the motor and needs expert help for the repair.
Garage door opener range could be a problem and hence the door gets to close and then opens again. The range which defines how much a door should move before opening or shutting. If fixing this range seeing a manual does not work, a professional with hands on experience needs to look for your garage door opener repair. The cases where the door closes with a sudden bang also needs validation as it might be an early symptom of some problem with the door opener.