Vancouver Garage Door Drive Sprocket Failure
Stem on drive sprocket that has been broken from a heavy stem. This broken stem is common when there is a heavy door. You can see the file of black shavings that have accumulated around the sleeve of the sprocket. If you find your garage door is not working please call us at: 604-940-8918 and we can repair the problem in the same day.
Repaired drive sprocket that will allow the garage door motor to lift and close the door.
The initial view of the drive sprocket that has failed. You will just hear the motor humming during this kind of failure.