Garage Door Chain Sagging On One Side

To tighten the drive chain start by closing your garage door turning off the power and pulling the emergency release rope.

Garage door chain sagging on one side.

Most garage door openers use an efficient electric motor attached to the ceiling of your garage. Therefore if security is a strong priority a side hinge garage door is a great thing to consider. These doors tend to be much more robustly constructed compared to traditional roll up doors. If the motor hums but the chain doesn t move that indicates a problem with the motor.

Press the remote or the wall mounted start switch listen to the motor and watch the movement of the chain. Garage door chains become slack from everyday use because of the vibrations created by the motor and the weight of the door. This motor is attached to a bracket on the actual garage door by the use of a bicycle type slotted chain. You don t want it too tight or it has cause the sprocket bushing to wear out prematurely.

Once done using your user manual for the opener locate the adjustment bolt. Instead there are two problem areas to investigate. Tightening up the chain is therefore an important part of regular maintenance. Over time the hinges on one side of the door can start to loosen.

The first is the hinges on the door itself. The garage door remote sends a radio signal to the motor telling it to either move the chain to pull the door up or allow the door to go down. These steps are all done for the sake of safety and should be considered necessary. When a garage door starts to sag to one side instead of at the center it is usually not from warping that can happen over time.

This is one of the most common issues with garage doors that operate with a chain drive opener. Beyond style one of the biggest advantages of this type of garage door is security. A side opening garage door helps with security.